2661026760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:565

約数の個数: 384

約数和(自身を含む): 10501920000

約数和(自身を除く): 7840893240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 149, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 298, 315, 342, 360, 373, 380, 399, 420, 447, 456, 504, 532, 570, 596, 630, 665, 684, 745, 746, 760, 798, 840, 855, 894, 1043, 1064, 1119, 1140, 1192, 1197, 1260, 1330, 1341, 1368, 1490, 1492, 1596, 1710, 1788, 1865, 1995, 2086, 2235, 2238, 2280, 2394, 2520, 2611, 2660, 2682, 2831, 2980, 2984, 3129, 3192, 3357, 3420, 3576, 3730, 3990, 4172, 4470, 4476, 4788, 5215, 5222, 5320, 5364, 5595, 5662, 5960, 5985, 6258, 6705, 6714, 6840, 7087, 7460, 7833, 7980, 8344, 8493, 8940, 8952, 9387, 9576, 10430, 10444, 10728, 11190, 11324, 11970, 12516, 13055, 13410, 13428, 14155, 14174, 14920, 15645, 15666, 15960, 16785, 16986, 17880, 18774, 19817, 20860, 20888, 21261, 22380, 22648, 23499, 23940, 25032, 25479, 26110, 26820, 26856, 28310, 28348, 31290, 31332, 33570, 33972, 35435, 37548, 39165, 39634, 41720, 42465, 42522, 44760, 46935, 46998, 47880, 49609, 50958, 52220, 53640, 55577, 56620, 56696, 59451, 62580, 62664, 63783, 67140, 67944, 70870, 75096, 78330, 79268, 84930, 85044, 93870, 93996, 99085, 99218, 101916, 104440, 106305, 111154, 113240, 117495, 118902, 125160, 127395, 127566, 134280, 141740, 148827, 156660, 158536, 166731, 169860, 170088, 178353, 187740, 187992, 198170, 198436, 203832, 212610, 222308, 234990, 237804, 248045, 254790, 255132, 277885, 283480, 297255, 297654, 313320, 318915, 333462, 339720, 356706, 375480, 389039, 396340, 396872, 425220, 444616, 446481, 469980, 475608, 496090, 500193, 509580, 510264, 555770, 594510, 595308, 637830, 666924, 713412, 744135, 778078, 792680, 833655, 850440, 891765, 892962, 939960, 992180, 1000386, 1019160, 1055963, 1111540, 1167117, 1189020, 1190616, 1275660, 1333848, 1426824, 1488270, 1556156, 1667310, 1783530, 1785924, 1945195, 1984360, 2000772, 2111926, 2223080, 2232405, 2334234, 2378040, 2500965, 2551320, 2976540, 3112312, 3167889, 3334620, 3501351, 3567060, 3571848, 3890390, 4001544, 4223852, 4464810, 4668468, 5001930, 5279815, 5835585, 5953080, 6335778, 6669240, 7002702, 7134120, 7391741, 7780780, 8447704, 8929620, 9336936, 9503667, 10003860, 10559630, 11671170, 12671556, 14005404, 14783482, 15561560, 15839445, 17506755, 17859240, 19007334, 20007720, 21119260, 22175223, 23342340, 25343112, 28010808, 29566964, 31678890, 35013510, 36958705, 38014668, 42238520, 44350446, 46684680, 47518335, 59133928, 63357780, 66525669, 70027020, 73917410, 76029336, 88700892, 95036670, 110876115, 126715560, 133051338, 140054040, 147834820, 177401784, 190073340, 221752230, 266102676, 295669640, 332628345, 380146680, 443504460, 532205352, 665256690, 887008920, 1330513380, 2661026760]

約数ペア:

[(1, 2661026760), (2, 1330513380), (3, 887008920), (4, 665256690), (5, 532205352), (6, 443504460), (7, 380146680), (8, 332628345), (9, 295669640), (10, 266102676), (12, 221752230), (14, 190073340), (15, 177401784), (18, 147834820), (19, 140054040), (20, 133051338), (21, 126715560), (24, 110876115), (28, 95036670), (30, 88700892), (35, 76029336), (36, 73917410), (38, 70027020), (40, 66525669), (42, 63357780), (45, 59133928), (56, 47518335), (57, 46684680), (60, 44350446), (63, 42238520), (70, 38014668), (72, 36958705), (76, 35013510), (84, 31678890), (90, 29566964), (95, 28010808), (105, 25343112), (114, 23342340), (120, 22175223), (126, 21119260), (133, 20007720), (140, 19007334), (149, 17859240), (152, 17506755), (168, 15839445), (171, 15561560), (180, 14783482), (190, 14005404), (210, 12671556), (228, 11671170), (252, 10559630), (266, 10003860), (280, 9503667), (285, 9336936), (298, 8929620), (315, 8447704), (342, 7780780), (360, 7391741), (373, 7134120), (380, 7002702), (399, 6669240), (420, 6335778), (447, 5953080), (456, 5835585), (504, 5279815), (532, 5001930), (570, 4668468), (596, 4464810), (630, 4223852), (665, 4001544), (684, 3890390), (745, 3571848), (746, 3567060), (760, 3501351), (798, 3334620), (840, 3167889), (855, 3112312), (894, 2976540), (1043, 2551320), (1064, 2500965), (1119, 2378040), (1140, 2334234), (1192, 2232405), (1197, 2223080), (1260, 2111926), (1330, 2000772), (1341, 1984360), (1368, 1945195), (1490, 1785924), (1492, 1783530), (1596, 1667310), (1710, 1556156), (1788, 1488270), (1865, 1426824), (1995, 1333848), (2086, 1275660), (2235, 1190616), (2238, 1189020), (2280, 1167117), (2394, 1111540), (2520, 1055963), (2611, 1019160), (2660, 1000386), (2682, 992180), (2831, 939960), (2980, 892962), (2984, 891765), (3129, 850440), (3192, 833655), (3357, 792680), (3420, 778078), (3576, 744135), (3730, 713412), (3990, 666924), (4172, 637830), (4470, 595308), (4476, 594510), (4788, 555770), (5215, 510264), (5222, 509580), (5320, 500193), (5364, 496090), (5595, 475608), (5662, 469980), (5960, 446481), (5985, 444616), (6258, 425220), (6705, 396872), (6714, 396340), (6840, 389039), (7087, 375480), (7460, 356706), (7833, 339720), (7980, 333462), (8344, 318915), (8493, 313320), (8940, 297654), (8952, 297255), (9387, 283480), (9576, 277885), (10430, 255132), (10444, 254790), (10728, 248045), (11190, 237804), (11324, 234990), (11970, 222308), (12516, 212610), (13055, 203832), (13410, 198436), (13428, 198170), (14155, 187992), (14174, 187740), (14920, 178353), (15645, 170088), (15666, 169860), (15960, 166731), (16785, 158536), (16986, 156660), (17880, 148827), (18774, 141740), (19817, 134280), (20860, 127566), (20888, 127395), (21261, 125160), (22380, 118902), (22648, 117495), (23499, 113240), (23940, 111154), (25032, 106305), (25479, 104440), (26110, 101916), (26820, 99218), (26856, 99085), (28310, 93996), (28348, 93870), (31290, 85044), (31332, 84930), (33570, 79268), (33972, 78330), (35435, 75096), (37548, 70870), (39165, 67944), (39634, 67140), (41720, 63783), (42465, 62664), (42522, 62580), (44760, 59451), (46935, 56696), (46998, 56620), (47880, 55577), (49609, 53640), (50958, 52220)]