12701621520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8209}}^1$

素因数の和:8542

約数の個数: 240

約数和(自身を含む): 48914785920

約数和(自身を除く): 36213164400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 307, 315, 336, 360, 420, 504, 560, 614, 630, 720, 840, 921, 1008, 1228, 1260, 1535, 1680, 1842, 2149, 2456, 2520, 2763, 3070, 3684, 4298, 4605, 4912, 5040, 5526, 6140, 6447, 7368, 8209, 8596, 9210, 10745, 11052, 12280, 12894, 13815, 14736, 16418, 17192, 18420, 19341, 21490, 22104, 24560, 24627, 25788, 27630, 32235, 32836, 34384, 36840, 38682, 41045, 42980, 44208, 49254, 51576, 55260, 57463, 64470, 65672, 73680, 73881, 77364, 82090, 85960, 96705, 98508, 103152, 110520, 114926, 123135, 128940, 131344, 147762, 154728, 164180, 171920, 172389, 193410, 197016, 221040, 229852, 246270, 257880, 287315, 295524, 309456, 328360, 344778, 369405, 386820, 394032, 459704, 492540, 515760, 517167, 574630, 591048, 656720, 689556, 738810, 773640, 861945, 919408, 985080, 1034334, 1149260, 1182096, 1379112, 1477620, 1547280, 1723890, 1970160, 2068668, 2298520, 2520163, 2585835, 2758224, 2955240, 3447780, 4137336, 4597040, 5040326, 5171670, 5910480, 6895560, 7560489, 8274672, 10080652, 10343340, 12600815, 13791120, 15120978, 17641141, 20161304, 20686680, 22681467, 25201630, 30241956, 35282282, 37802445, 40322608, 41373360, 45362934, 50403260, 52923423, 60483912, 70564564, 75604890, 88205705, 90725868, 100806520, 105846846, 113407335, 120967824, 141129128, 151209780, 158770269, 176411410, 181451736, 201613040, 211693692, 226814670, 264617115, 282258256, 302419560, 317540538, 352822820, 362903472, 423387384, 453629340, 529234230, 604839120, 635081076, 705645640, 793851345, 846774768, 907258680, 1058468460, 1270162152, 1411291280, 1587702690, 1814517360, 2116936920, 2540324304, 3175405380, 4233873840, 6350810760, 12701621520]

約数ペア:

[(1, 12701621520), (2, 6350810760), (3, 4233873840), (4, 3175405380), (5, 2540324304), (6, 2116936920), (7, 1814517360), (8, 1587702690), (9, 1411291280), (10, 1270162152), (12, 1058468460), (14, 907258680), (15, 846774768), (16, 793851345), (18, 705645640), (20, 635081076), (21, 604839120), (24, 529234230), (28, 453629340), (30, 423387384), (35, 362903472), (36, 352822820), (40, 317540538), (42, 302419560), (45, 282258256), (48, 264617115), (56, 226814670), (60, 211693692), (63, 201613040), (70, 181451736), (72, 176411410), (80, 158770269), (84, 151209780), (90, 141129128), (105, 120967824), (112, 113407335), (120, 105846846), (126, 100806520), (140, 90725868), (144, 88205705), (168, 75604890), (180, 70564564), (210, 60483912), (240, 52923423), (252, 50403260), (280, 45362934), (307, 41373360), (315, 40322608), (336, 37802445), (360, 35282282), (420, 30241956), (504, 25201630), (560, 22681467), (614, 20686680), (630, 20161304), (720, 17641141), (840, 15120978), (921, 13791120), (1008, 12600815), (1228, 10343340), (1260, 10080652), (1535, 8274672), (1680, 7560489), (1842, 6895560), (2149, 5910480), (2456, 5171670), (2520, 5040326), (2763, 4597040), (3070, 4137336), (3684, 3447780), (4298, 2955240), (4605, 2758224), (4912, 2585835), (5040, 2520163), (5526, 2298520), (6140, 2068668), (6447, 1970160), (7368, 1723890), (8209, 1547280), (8596, 1477620), (9210, 1379112), (10745, 1182096), (11052, 1149260), (12280, 1034334), (12894, 985080), (13815, 919408), (14736, 861945), (16418, 773640), (17192, 738810), (18420, 689556), (19341, 656720), (21490, 591048), (22104, 574630), (24560, 517167), (24627, 515760), (25788, 492540), (27630, 459704), (32235, 394032), (32836, 386820), (34384, 369405), (36840, 344778), (38682, 328360), (41045, 309456), (42980, 295524), (44208, 287315), (49254, 257880), (51576, 246270), (55260, 229852), (57463, 221040), (64470, 197016), (65672, 193410), (73680, 172389), (73881, 171920), (77364, 164180), (82090, 154728), (85960, 147762), (96705, 131344), (98508, 128940), (103152, 123135), (110520, 114926)]