19216542240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:689

約数の個数: 576

約数和(自身を含む): 79394515200

約数和(自身を除く): 60177972960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 269, 280, 285, 288, 304, 315, 336, 342, 360, 373, 380, 399, 420, 456, 480, 504, 532, 538, 560, 570, 608, 630, 665, 672, 684, 720, 746, 760, 798, 807, 840, 855, 912, 1008, 1064, 1076, 1119, 1120, 1140, 1197, 1260, 1330, 1345, 1368, 1440, 1492, 1520, 1596, 1614, 1680, 1710, 1824, 1865, 1883, 1995, 2016, 2128, 2152, 2238, 2280, 2394, 2421, 2520, 2611, 2660, 2690, 2736, 2984, 3040, 3192, 3228, 3357, 3360, 3420, 3730, 3766, 3990, 4035, 4256, 4304, 4476, 4560, 4788, 4842, 5040, 5111, 5222, 5320, 5380, 5472, 5595, 5649, 5968, 5985, 6384, 6456, 6714, 6840, 7087, 7460, 7532, 7833, 7980, 8070, 8608, 8952, 9120, 9415, 9576, 9684, 10080, 10222, 10444, 10640, 10760, 11190, 11298, 11936, 11970, 12105, 12768, 12912, 13055, 13428, 13680, 14174, 14920, 15064, 15333, 15666, 15960, 16140, 16785, 16947, 17904, 18830, 19152, 19368, 20444, 20888, 21261, 21280, 21520, 22380, 22596, 23499, 23940, 24210, 25555, 25824, 26110, 26856, 27360, 28245, 28348, 29840, 30128, 30666, 31332, 31920, 32280, 33570, 33894, 35435, 35777, 35808, 37660, 38304, 38736, 39165, 40888, 41776, 42522, 43040, 44760, 45192, 45999, 46998, 47880, 48420, 49609, 51110, 52220, 53712, 56490, 56696, 59680, 60256, 61332, 62664, 63783, 63840, 64560, 67140, 67788, 70870, 71554, 75320, 76665, 77472, 78330, 81776, 83552, 84735, 85044, 89520, 90384, 91998, 93996, 95760, 96840, 99218, 100337, 102220, 104440, 106305, 107331, 107424, 112980, 113392, 117495, 122664, 125328, 127566, 129120, 134280, 135576, 141740, 143108, 148827, 150640, 153330, 156660, 163552, 169470, 170088, 178885, 179040, 180768, 183996, 187992, 191520, 193680, 198436, 200674, 204440, 208880, 212610, 214662, 225960, 226784, 229995, 234990, 245328, 248045, 250656, 255132, 268560, 271152, 283480, 286216, 297654, 301011, 301280, 306660, 313320, 318915, 321993, 338940, 340176, 357770, 367992, 375984, 387360, 396872, 401348, 408880, 417760, 425220, 429324, 446481, 451920, 459990, 469980, 490656, 496090, 501685, 510264, 536655, 537120, 542304, 566960, 572432, 595308, 602022, 613320, 626640, 637830, 643986, 677880, 680352, 702359, 715540, 735984, 744135, 751968, 793744, 802696, 817760, 850440, 858648, 892962, 903033, 903840, 919980, 939960, 992180, 1003370, 1020528, 1073310, 1133920, 1144864, 1190616, 1204044, 1226640, 1253280, 1275660, 1287972, 1355760, 1404718, 1431080, 1471968, 1488270, 1505055, 1587488, 1605392, 1609965, 1700880, 1717296, 1785924, 1806066, 1839960, 1879920, 1906403, 1984360, 2006740, 2041056, 2107077, 2146620, 2232405, 2381232, 2408088, 2453280, 2551320, 2575944, 2711520, 2809436, 2862160, 2976540, 3010110, 3210784, 3219930, 3401760, 3434592, 3511795, 3571848, 3612132, 3679920, 3759840, 3812806, 3968720, 4013480, 4214154, 4293240, 4464810, 4515165, 4762464, 4816176, 5102640, 5151888, 5618872, 5719209, 5724320, 5953080, 6020220, 6321231, 6439860, 7023590, 7143696, 7224264, 7359840, 7625612, 7937440, 8026960, 8428308, 8586480, 8929620, 9030330, 9532015, 9632352, 10205280, 10303776, 10535385, 11237744, 11438418, 11906160, 12040440, 12642462, 12879720, 13344821, 14047180, 14287392, 14448528, 15251224, 16053920, 16856616, 17157627, 17172960, 17859240, 18060660, 19064030, 21070770, 22475488, 22876836, 23812320, 24080880, 25284924, 25759440, 26689642, 28094360, 28596045, 28897056, 30502448, 31606155, 33713232, 34315254, 35718480, 36121320, 38128060, 40034463, 42141540, 45753672, 48161760, 50569848, 51518880, 53379284, 56188720, 57192090, 61004896, 63212310, 66724105, 67426464, 68630508, 71436960, 72242640, 76256120, 80068926, 84283080, 85788135, 91507344, 101139696, 106758568, 112377440, 114384180, 120103389, 126424620, 133448210, 137261016, 144485280, 152512240, 160137852, 168566160, 171576270, 183014688, 200172315, 202279392, 213517136, 228768360, 240206778, 252849240, 266896420, 274522032, 305024480, 320275704, 337132320, 343152540, 400344630, 427034272, 457536720, 480413556, 505698480, 533792840, 549044064, 600516945, 640551408, 686305080, 800689260, 915073440, 960827112, 1011396960, 1067585680, 1201033890, 1281102816, 1372610160, 1601378520, 1921654224, 2135171360, 2402067780, 2745220320, 3202757040, 3843308448, 4804135560, 6405514080, 9608271120, 19216542240]

約数ペア:

[(1, 19216542240), (2, 9608271120), (3, 6405514080), (4, 4804135560), (5, 3843308448), (6, 3202757040), (7, 2745220320), (8, 2402067780), (9, 2135171360), (10, 1921654224), (12, 1601378520), (14, 1372610160), (15, 1281102816), (16, 1201033890), (18, 1067585680), (19, 1011396960), (20, 960827112), (21, 915073440), (24, 800689260), (28, 686305080), (30, 640551408), (32, 600516945), (35, 549044064), (36, 533792840), (38, 505698480), (40, 480413556), (42, 457536720), (45, 427034272), (48, 400344630), (56, 343152540), (57, 337132320), (60, 320275704), (63, 305024480), (70, 274522032), (72, 266896420), (76, 252849240), (80, 240206778), (84, 228768360), (90, 213517136), (95, 202279392), (96, 200172315), (105, 183014688), (112, 171576270), (114, 168566160), (120, 160137852), (126, 152512240), (133, 144485280), (140, 137261016), (144, 133448210), (152, 126424620), (160, 120103389), (168, 114384180), (171, 112377440), (180, 106758568), (190, 101139696), (210, 91507344), (224, 85788135), (228, 84283080), (240, 80068926), (252, 76256120), (266, 72242640), (269, 71436960), (280, 68630508), (285, 67426464), (288, 66724105), (304, 63212310), (315, 61004896), (336, 57192090), (342, 56188720), (360, 53379284), (373, 51518880), (380, 50569848), (399, 48161760), (420, 45753672), (456, 42141540), (480, 40034463), (504, 38128060), (532, 36121320), (538, 35718480), (560, 34315254), (570, 33713232), (608, 31606155), (630, 30502448), (665, 28897056), (672, 28596045), (684, 28094360), (720, 26689642), (746, 25759440), (760, 25284924), (798, 24080880), (807, 23812320), (840, 22876836), (855, 22475488), (912, 21070770), (1008, 19064030), (1064, 18060660), (1076, 17859240), (1119, 17172960), (1120, 17157627), (1140, 16856616), (1197, 16053920), (1260, 15251224), (1330, 14448528), (1345, 14287392), (1368, 14047180), (1440, 13344821), (1492, 12879720), (1520, 12642462), (1596, 12040440), (1614, 11906160), (1680, 11438418), (1710, 11237744), (1824, 10535385), (1865, 10303776), (1883, 10205280), (1995, 9632352), (2016, 9532015), (2128, 9030330), (2152, 8929620), (2238, 8586480), (2280, 8428308), (2394, 8026960), (2421, 7937440), (2520, 7625612), (2611, 7359840), (2660, 7224264), (2690, 7143696), (2736, 7023590), (2984, 6439860), (3040, 6321231), (3192, 6020220), (3228, 5953080), (3357, 5724320), (3360, 5719209), (3420, 5618872), (3730, 5151888), (3766, 5102640), (3990, 4816176), (4035, 4762464), (4256, 4515165), (4304, 4464810), (4476, 4293240), (4560, 4214154), (4788, 4013480), (4842, 3968720), (5040, 3812806), (5111, 3759840), (5222, 3679920), (5320, 3612132), (5380, 3571848), (5472, 3511795), (5595, 3434592), (5649, 3401760), (5968, 3219930), (5985, 3210784), (6384, 3010110), (6456, 2976540), (6714, 2862160), (6840, 2809436), (7087, 2711520), (7460, 2575944), (7532, 2551320), (7833, 2453280), (7980, 2408088), (8070, 2381232), (8608, 2232405), (8952, 2146620), (9120, 2107077), (9415, 2041056), (9576, 2006740), (9684, 1984360), (10080, 1906403), (10222, 1879920), (10444, 1839960), (10640, 1806066), (10760, 1785924), (11190, 1717296), (11298, 1700880), (11936, 1609965), (11970, 1605392), (12105, 1587488), (12768, 1505055), (12912, 1488270), (13055, 1471968), (13428, 1431080), (13680, 1404718), (14174, 1355760), (14920, 1287972), (15064, 1275660), (15333, 1253280), (15666, 1226640), (15960, 1204044), (16140, 1190616), (16785, 1144864), (16947, 1133920), (17904, 1073310), (18830, 1020528), (19152, 1003370), (19368, 992180), (20444, 939960), (20888, 919980), (21261, 903840), (21280, 903033), (21520, 892962), (22380, 858648), (22596, 850440), (23499, 817760), (23940, 802696), (24210, 793744), (25555, 751968), (25824, 744135), (26110, 735984), (26856, 715540), (27360, 702359), (28245, 680352), (28348, 677880), (29840, 643986), (30128, 637830), (30666, 626640), (31332, 613320), (31920, 602022), (32280, 595308), (33570, 572432), (33894, 566960), (35435, 542304), (35777, 537120), (35808, 536655), (37660, 510264), (38304, 501685), (38736, 496090), (39165, 490656), (40888, 469980), (41776, 459990), (42522, 451920), (43040, 446481), (44760, 429324), (45192, 425220), (45999, 417760), (46998, 408880), (47880, 401348), (48420, 396872), (49609, 387360), (51110, 375984), (52220, 367992), (53712, 357770), (56490, 340176), (56696, 338940), (59680, 321993), (60256, 318915), (61332, 313320), (62664, 306660), (63783, 301280), (63840, 301011), (64560, 297654), (67140, 286216), (67788, 283480), (70870, 271152), (71554, 268560), (75320, 255132), (76665, 250656), (77472, 248045), (78330, 245328), (81776, 234990), (83552, 229995), (84735, 226784), (85044, 225960), (89520, 214662), (90384, 212610), (91998, 208880), (93996, 204440), (95760, 200674), (96840, 198436), (99218, 193680), (100337, 191520), (102220, 187992), (104440, 183996), (106305, 180768), (107331, 179040), (107424, 178885), (112980, 170088), (113392, 169470), (117495, 163552), (122664, 156660), (125328, 153330), (127566, 150640), (129120, 148827), (134280, 143108), (135576, 141740)]