285521750640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{20011}}^1$

素因数の和:20205

約数の個数: 480

約数和(自身を含む): 1161336384000

約数和(自身を除く): 875814633360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 149, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 298, 304, 315, 336, 342, 360, 380, 399, 420, 447, 456, 504, 532, 560, 570, 596, 630, 665, 684, 720, 745, 760, 798, 840, 855, 894, 912, 1008, 1043, 1064, 1140, 1192, 1197, 1260, 1330, 1341, 1368, 1490, 1520, 1596, 1680, 1710, 1788, 1995, 2086, 2128, 2235, 2280, 2384, 2394, 2520, 2660, 2682, 2736, 2831, 2980, 3129, 3192, 3420, 3576, 3990, 4172, 4470, 4560, 4788, 5040, 5215, 5320, 5364, 5662, 5960, 5985, 6258, 6384, 6705, 6840, 7152, 7980, 8344, 8493, 8940, 9387, 9576, 10430, 10640, 10728, 11324, 11920, 11970, 12516, 13410, 13680, 14155, 15645, 15960, 16688, 16986, 17880, 18774, 19152, 19817, 20011, 20860, 21456, 22648, 23940, 25032, 25479, 26820, 28310, 31290, 31920, 33972, 35760, 37548, 39634, 40022, 41720, 42465, 45296, 46935, 47880, 50064, 50958, 53640, 56620, 59451, 60033, 62580, 67944, 75096, 79268, 80044, 83440, 84930, 93870, 95760, 99085, 100055, 101916, 107280, 113240, 118902, 120066, 125160, 127395, 135888, 140077, 150192, 158536, 160088, 169860, 178353, 180099, 187740, 198170, 200110, 203832, 226480, 237804, 240132, 250320, 254790, 280154, 297255, 300165, 317072, 320176, 339720, 356706, 360198, 375480, 380209, 396340, 400220, 407664, 420231, 475608, 480264, 509580, 560308, 594510, 600330, 679440, 700385, 713412, 720396, 750960, 760418, 792680, 800440, 840462, 891765, 900495, 951216, 960528, 1019160, 1120616, 1140627, 1189020, 1200660, 1260693, 1400770, 1426824, 1440792, 1520836, 1585360, 1600880, 1680924, 1783530, 1800990, 1901045, 2038320, 2101155, 2241232, 2281254, 2378040, 2401320, 2521386, 2661463, 2801540, 2853648, 2881584, 2981639, 3041672, 3361848, 3421881, 3567060, 3601980, 3802090, 4202310, 4562508, 4756080, 4802640, 5042772, 5322926, 5603080, 5703135, 5963278, 6083344, 6303465, 6723696, 6843762, 7134120, 7203960, 7604180, 7984389, 8404620, 8944917, 9125016, 10085544, 10645852, 11206160, 11406270, 11926556, 12606930, 13307315, 13687524, 14268240, 14407920, 14908195, 15208360, 15968778, 16809240, 17109405, 17889834, 18250032, 20171088, 20871473, 21291704, 22812540, 23853112, 23953167, 25213860, 26614630, 26834751, 27375048, 29816390, 30416720, 31937556, 33618480, 34218810, 35779668, 39921945, 41742946, 42583408, 44724585, 45625080, 47706224, 47906334, 50427720, 53229260, 53669502, 54750096, 56651141, 59632780, 62614419, 63875112, 68437620, 71559336, 79843890, 83485892, 89449170, 91250160, 95812668, 100855440, 104357365, 106458520, 107339004, 113302282, 119265560, 119765835, 125228838, 127750224, 134173755, 136875240, 143118672, 159687780, 166971784, 169953423, 178898340, 187843257, 191625336, 208714730, 212917040, 214678008, 226604564, 238531120, 239531670, 250457676, 268347510, 273750480, 283255705, 313072095, 319375560, 333943568, 339906846, 357796680, 375686514, 383250672, 396557987, 417429460, 429356016, 453209128, 479063340, 500915352, 509860269, 536695020, 566511410, 626144190, 638751120, 679813692, 715593360, 751373028, 793115974, 834858920, 849767115, 906418256, 939216285, 958126680, 1001830704, 1019720538, 1073390040, 1133022820, 1189673961, 1252288380, 1359627384, 1502746056, 1586231948, 1669717840, 1699534230, 1878432570, 1916253360, 1982789935, 2039441076, 2146780080, 2266045640, 2379347922, 2504576760, 2549301345, 2719254768, 3005492112, 3172463896, 3399068460, 3569021883, 3756865140, 3965579870, 4078882152, 4532091280, 4758695844, 5009153520, 5098602690, 5948369805, 6344927792, 6798136920, 7138043766, 7513730280, 7931159740, 8157764304, 9517391688, 10197205380, 11896739610, 13596273840, 14276087532, 15027460560, 15862319480, 17845109415, 19034783376, 20394410760, 23793479220, 28552175064, 31724638960, 35690218830, 40788821520, 47586958440, 57104350128, 71380437660, 95173916880, 142760875320, 285521750640]

約数ペア:

[(1, 285521750640), (2, 142760875320), (3, 95173916880), (4, 71380437660), (5, 57104350128), (6, 47586958440), (7, 40788821520), (8, 35690218830), (9, 31724638960), (10, 28552175064), (12, 23793479220), (14, 20394410760), (15, 19034783376), (16, 17845109415), (18, 15862319480), (19, 15027460560), (20, 14276087532), (21, 13596273840), (24, 11896739610), (28, 10197205380), (30, 9517391688), (35, 8157764304), (36, 7931159740), (38, 7513730280), (40, 7138043766), (42, 6798136920), (45, 6344927792), (48, 5948369805), (56, 5098602690), (57, 5009153520), (60, 4758695844), (63, 4532091280), (70, 4078882152), (72, 3965579870), (76, 3756865140), (80, 3569021883), (84, 3399068460), (90, 3172463896), (95, 3005492112), (105, 2719254768), (112, 2549301345), (114, 2504576760), (120, 2379347922), (126, 2266045640), (133, 2146780080), (140, 2039441076), (144, 1982789935), (149, 1916253360), (152, 1878432570), (168, 1699534230), (171, 1669717840), (180, 1586231948), (190, 1502746056), (210, 1359627384), (228, 1252288380), (240, 1189673961), (252, 1133022820), (266, 1073390040), (280, 1019720538), (285, 1001830704), (298, 958126680), (304, 939216285), (315, 906418256), (336, 849767115), (342, 834858920), (360, 793115974), (380, 751373028), (399, 715593360), (420, 679813692), (447, 638751120), (456, 626144190), (504, 566511410), (532, 536695020), (560, 509860269), (570, 500915352), (596, 479063340), (630, 453209128), (665, 429356016), (684, 417429460), (720, 396557987), (745, 383250672), (760, 375686514), (798, 357796680), (840, 339906846), (855, 333943568), (894, 319375560), (912, 313072095), (1008, 283255705), (1043, 273750480), (1064, 268347510), (1140, 250457676), (1192, 239531670), (1197, 238531120), (1260, 226604564), (1330, 214678008), (1341, 212917040), (1368, 208714730), (1490, 191625336), (1520, 187843257), (1596, 178898340), (1680, 169953423), (1710, 166971784), (1788, 159687780), (1995, 143118672), (2086, 136875240), (2128, 134173755), (2235, 127750224), (2280, 125228838), (2384, 119765835), (2394, 119265560), (2520, 113302282), (2660, 107339004), (2682, 106458520), (2736, 104357365), (2831, 100855440), (2980, 95812668), (3129, 91250160), (3192, 89449170), (3420, 83485892), (3576, 79843890), (3990, 71559336), (4172, 68437620), (4470, 63875112), (4560, 62614419), (4788, 59632780), (5040, 56651141), (5215, 54750096), (5320, 53669502), (5364, 53229260), (5662, 50427720), (5960, 47906334), (5985, 47706224), (6258, 45625080), (6384, 44724585), (6705, 42583408), (6840, 41742946), (7152, 39921945), (7980, 35779668), (8344, 34218810), (8493, 33618480), (8940, 31937556), (9387, 30416720), (9576, 29816390), (10430, 27375048), (10640, 26834751), (10728, 26614630), (11324, 25213860), (11920, 23953167), (11970, 23853112), (12516, 22812540), (13410, 21291704), (13680, 20871473), (14155, 20171088), (15645, 18250032), (15960, 17889834), (16688, 17109405), (16986, 16809240), (17880, 15968778), (18774, 15208360), (19152, 14908195), (19817, 14407920), (20011, 14268240), (20860, 13687524), (21456, 13307315), (22648, 12606930), (23940, 11926556), (25032, 11406270), (25479, 11206160), (26820, 10645852), (28310, 10085544), (31290, 9125016), (31920, 8944917), (33972, 8404620), (35760, 7984389), (37548, 7604180), (39634, 7203960), (40022, 7134120), (41720, 6843762), (42465, 6723696), (45296, 6303465), (46935, 6083344), (47880, 5963278), (50064, 5703135), (50958, 5603080), (53640, 5322926), (56620, 5042772), (59451, 4802640), (60033, 4756080), (62580, 4562508), (67944, 4202310), (75096, 3802090), (79268, 3601980), (80044, 3567060), (83440, 3421881), (84930, 3361848), (93870, 3041672), (95760, 2981639), (99085, 2881584), (100055, 2853648), (101916, 2801540), (107280, 2661463), (113240, 2521386), (118902, 2401320), (120066, 2378040), (125160, 2281254), (127395, 2241232), (135888, 2101155), (140077, 2038320), (150192, 1901045), (158536, 1800990), (160088, 1783530), (169860, 1680924), (178353, 1600880), (180099, 1585360), (187740, 1520836), (198170, 1440792), (200110, 1426824), (203832, 1400770), (226480, 1260693), (237804, 1200660), (240132, 1189020), (250320, 1140627), (254790, 1120616), (280154, 1019160), (297255, 960528), (300165, 951216), (317072, 900495), (320176, 891765), (339720, 840462), (356706, 800440), (360198, 792680), (375480, 760418), (380209, 750960), (396340, 720396), (400220, 713412), (407664, 700385), (420231, 679440), (475608, 600330), (480264, 594510), (509580, 560308)]