12798277920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1208

約数の個数: 288

約数和(自身を含む): 44976072960

約数和(自身を除く): 32177795040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 239, 240, 246, 288, 328, 360, 369, 410, 478, 480, 492, 615, 656, 717, 720, 738, 820, 907, 956, 984, 1195, 1230, 1312, 1434, 1440, 1476, 1640, 1814, 1845, 1912, 1968, 2151, 2390, 2460, 2721, 2868, 2952, 3280, 3585, 3628, 3690, 3824, 3936, 4302, 4535, 4780, 4920, 5442, 5736, 5904, 6560, 7170, 7256, 7380, 7648, 8163, 8604, 9070, 9560, 9799, 9840, 10755, 10884, 11472, 11808, 13605, 14340, 14512, 14760, 16326, 17208, 18140, 19120, 19598, 19680, 21510, 21768, 22944, 27210, 28680, 29024, 29397, 29520, 32652, 34416, 36280, 37187, 38240, 39196, 40815, 43020, 43536, 48995, 54420, 57360, 58794, 59040, 65304, 68832, 72560, 74374, 78392, 81630, 86040, 87072, 88191, 97990, 108840, 111561, 114720, 117588, 130608, 145120, 146985, 148748, 156784, 163260, 172080, 176382, 185935, 195980, 216773, 217680, 223122, 235176, 261216, 293970, 297496, 313568, 326520, 334683, 344160, 352764, 371870, 391960, 433546, 435360, 440955, 446244, 470352, 557805, 587940, 594992, 650319, 653040, 669366, 705528, 743740, 783920, 867092, 881910, 892488, 940704, 1083865, 1115610, 1175880, 1189984, 1300638, 1306080, 1338732, 1411056, 1487480, 1567840, 1673415, 1734184, 1763820, 1784976, 1950957, 2167730, 2231220, 2351760, 2601276, 2677464, 2822112, 2974960, 3251595, 3346830, 3468368, 3527640, 3569952, 3901914, 4335460, 4462440, 4703520, 5202552, 5354928, 5949920, 6503190, 6693660, 6936736, 7055280, 7803828, 8670920, 8887693, 8924880, 9754785, 10405104, 10709856, 13006380, 13387320, 14110560, 15607656, 17341840, 17775386, 17849760, 19509570, 20810208, 26012760, 26663079, 26774640, 31215312, 34683680, 35550772, 39019140, 44438465, 52025520, 53326158, 53549280, 62430624, 71101544, 78038280, 79989237, 88876930, 104051040, 106652316, 133315395, 142203088, 156076560, 159978474, 177753860, 213304632, 266630790, 284406176, 312153120, 319956948, 355507720, 399946185, 426609264, 533261580, 639913896, 711015440, 799892370, 853218528, 1066523160, 1279827792, 1422030880, 1599784740, 2133046320, 2559655584, 3199569480, 4266092640, 6399138960, 12798277920]

約数ペア:

[(1, 12798277920), (2, 6399138960), (3, 4266092640), (4, 3199569480), (5, 2559655584), (6, 2133046320), (8, 1599784740), (9, 1422030880), (10, 1279827792), (12, 1066523160), (15, 853218528), (16, 799892370), (18, 711015440), (20, 639913896), (24, 533261580), (30, 426609264), (32, 399946185), (36, 355507720), (40, 319956948), (41, 312153120), (45, 284406176), (48, 266630790), (60, 213304632), (72, 177753860), (80, 159978474), (82, 156076560), (90, 142203088), (96, 133315395), (120, 106652316), (123, 104051040), (144, 88876930), (160, 79989237), (164, 78038280), (180, 71101544), (205, 62430624), (239, 53549280), (240, 53326158), (246, 52025520), (288, 44438465), (328, 39019140), (360, 35550772), (369, 34683680), (410, 31215312), (478, 26774640), (480, 26663079), (492, 26012760), (615, 20810208), (656, 19509570), (717, 17849760), (720, 17775386), (738, 17341840), (820, 15607656), (907, 14110560), (956, 13387320), (984, 13006380), (1195, 10709856), (1230, 10405104), (1312, 9754785), (1434, 8924880), (1440, 8887693), (1476, 8670920), (1640, 7803828), (1814, 7055280), (1845, 6936736), (1912, 6693660), (1968, 6503190), (2151, 5949920), (2390, 5354928), (2460, 5202552), (2721, 4703520), (2868, 4462440), (2952, 4335460), (3280, 3901914), (3585, 3569952), (3628, 3527640), (3690, 3468368), (3824, 3346830), (3936, 3251595), (4302, 2974960), (4535, 2822112), (4780, 2677464), (4920, 2601276), (5442, 2351760), (5736, 2231220), (5904, 2167730), (6560, 1950957), (7170, 1784976), (7256, 1763820), (7380, 1734184), (7648, 1673415), (8163, 1567840), (8604, 1487480), (9070, 1411056), (9560, 1338732), (9799, 1306080), (9840, 1300638), (10755, 1189984), (10884, 1175880), (11472, 1115610), (11808, 1083865), (13605, 940704), (14340, 892488), (14512, 881910), (14760, 867092), (16326, 783920), (17208, 743740), (18140, 705528), (19120, 669366), (19598, 653040), (19680, 650319), (21510, 594992), (21768, 587940), (22944, 557805), (27210, 470352), (28680, 446244), (29024, 440955), (29397, 435360), (29520, 433546), (32652, 391960), (34416, 371870), (36280, 352764), (37187, 344160), (38240, 334683), (39196, 326520), (40815, 313568), (43020, 297496), (43536, 293970), (48995, 261216), (54420, 235176), (57360, 223122), (58794, 217680), (59040, 216773), (65304, 195980), (68832, 185935), (72560, 176382), (74374, 172080), (78392, 163260), (81630, 156784), (86040, 148748), (87072, 146985), (88191, 145120), (97990, 130608), (108840, 117588), (111561, 114720)]