240602040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 899458560

約数和(自身を除く): 658856520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 307, 311, 315, 360, 420, 504, 614, 622, 630, 840, 921, 933, 1228, 1244, 1260, 1535, 1555, 1842, 1866, 2149, 2177, 2456, 2488, 2520, 2763, 2799, 3070, 3110, 3684, 3732, 4298, 4354, 4605, 4665, 5526, 5598, 6140, 6220, 6447, 6531, 7368, 7464, 8596, 8708, 9210, 9330, 10745, 10885, 11052, 11196, 12280, 12440, 12894, 13062, 13815, 13995, 17192, 17416, 18420, 18660, 19341, 19593, 21490, 21770, 22104, 22392, 25788, 26124, 27630, 27990, 32235, 32655, 36840, 37320, 38682, 39186, 42980, 43540, 51576, 52248, 55260, 55980, 64470, 65310, 77364, 78372, 85960, 87080, 95477, 96705, 97965, 110520, 111960, 128940, 130620, 154728, 156744, 190954, 193410, 195930, 257880, 261240, 286431, 381908, 386820, 391860, 477385, 572862, 668339, 763816, 773640, 783720, 859293, 954770, 1145724, 1336678, 1432155, 1718586, 1909540, 2005017, 2291448, 2673356, 2864310, 3341695, 3437172, 3819080, 4010034, 4296465, 5346712, 5728620, 6015051, 6683390, 6874344, 8020068, 8592930, 10025085, 11457240, 12030102, 13366780, 16040136, 17185860, 20050170, 24060204, 26733560, 30075255, 34371720, 40100340, 48120408, 60150510, 80200680, 120301020, 240602040]

約数ペア:

[(1, 240602040), (2, 120301020), (3, 80200680), (4, 60150510), (5, 48120408), (6, 40100340), (7, 34371720), (8, 30075255), (9, 26733560), (10, 24060204), (12, 20050170), (14, 17185860), (15, 16040136), (18, 13366780), (20, 12030102), (21, 11457240), (24, 10025085), (28, 8592930), (30, 8020068), (35, 6874344), (36, 6683390), (40, 6015051), (42, 5728620), (45, 5346712), (56, 4296465), (60, 4010034), (63, 3819080), (70, 3437172), (72, 3341695), (84, 2864310), (90, 2673356), (105, 2291448), (120, 2005017), (126, 1909540), (140, 1718586), (168, 1432155), (180, 1336678), (210, 1145724), (252, 954770), (280, 859293), (307, 783720), (311, 773640), (315, 763816), (360, 668339), (420, 572862), (504, 477385), (614, 391860), (622, 386820), (630, 381908), (840, 286431), (921, 261240), (933, 257880), (1228, 195930), (1244, 193410), (1260, 190954), (1535, 156744), (1555, 154728), (1842, 130620), (1866, 128940), (2149, 111960), (2177, 110520), (2456, 97965), (2488, 96705), (2520, 95477), (2763, 87080), (2799, 85960), (3070, 78372), (3110, 77364), (3684, 65310), (3732, 64470), (4298, 55980), (4354, 55260), (4605, 52248), (4665, 51576), (5526, 43540), (5598, 42980), (6140, 39186), (6220, 38682), (6447, 37320), (6531, 36840), (7368, 32655), (7464, 32235), (8596, 27990), (8708, 27630), (9210, 26124), (9330, 25788), (10745, 22392), (10885, 22104), (11052, 21770), (11196, 21490), (12280, 19593), (12440, 19341), (12894, 18660), (13062, 18420), (13815, 17416), (13995, 17192)]