85302796720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{5821}}^1$

素因数の和:6195

約数の個数: 160

約数和(自身を含む): 216231874560

約数和(自身を除く): 130929077840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 311, 380, 496, 589, 620, 622, 760, 1178, 1240, 1244, 1520, 1555, 2356, 2480, 2488, 2945, 3110, 4712, 4976, 5821, 5890, 5909, 6220, 9424, 9641, 11642, 11780, 11818, 12440, 19282, 23284, 23560, 23636, 24880, 29105, 29545, 38564, 46568, 47120, 47272, 48205, 58210, 59090, 77128, 93136, 94544, 96410, 110599, 116420, 118180, 154256, 180451, 183179, 192820, 221198, 232840, 236360, 360902, 366358, 385640, 442396, 465680, 472720, 552995, 721804, 732716, 771280, 884792, 902255, 915895, 1105990, 1443608, 1465432, 1769584, 1804510, 1810331, 1831790, 2211980, 2887216, 2930864, 3428569, 3609020, 3620662, 3663580, 4423960, 6857138, 7218040, 7241324, 7327160, 8847920, 9051655, 13714276, 14436080, 14482648, 14654320, 17142845, 18103310, 27428552, 28965296, 34285690, 34396289, 36206620, 54857104, 56120261, 68571380, 68792578, 72413240, 112240522, 137142760, 137585156, 144826480, 171981445, 224481044, 274285520, 275170312, 280601305, 343962890, 448962088, 550340624, 561202610, 687925780, 897924176, 1066284959, 1122405220, 1375851560, 2132569918, 2244810440, 2751703120, 4265139836, 4489620880, 5331424795, 8530279672, 10662849590, 17060559344, 21325699180, 42651398360, 85302796720]

約数ペア:

[(1, 85302796720), (2, 42651398360), (4, 21325699180), (5, 17060559344), (8, 10662849590), (10, 8530279672), (16, 5331424795), (19, 4489620880), (20, 4265139836), (31, 2751703120), (38, 2244810440), (40, 2132569918), (62, 1375851560), (76, 1122405220), (80, 1066284959), (95, 897924176), (124, 687925780), (152, 561202610), (155, 550340624), (190, 448962088), (248, 343962890), (304, 280601305), (310, 275170312), (311, 274285520), (380, 224481044), (496, 171981445), (589, 144826480), (620, 137585156), (622, 137142760), (760, 112240522), (1178, 72413240), (1240, 68792578), (1244, 68571380), (1520, 56120261), (1555, 54857104), (2356, 36206620), (2480, 34396289), (2488, 34285690), (2945, 28965296), (3110, 27428552), (4712, 18103310), (4976, 17142845), (5821, 14654320), (5890, 14482648), (5909, 14436080), (6220, 13714276), (9424, 9051655), (9641, 8847920), (11642, 7327160), (11780, 7241324), (11818, 7218040), (12440, 6857138), (19282, 4423960), (23284, 3663580), (23560, 3620662), (23636, 3609020), (24880, 3428569), (29105, 2930864), (29545, 2887216), (38564, 2211980), (46568, 1831790), (47120, 1810331), (47272, 1804510), (48205, 1769584), (58210, 1465432), (59090, 1443608), (77128, 1105990), (93136, 915895), (94544, 902255), (96410, 884792), (110599, 771280), (116420, 732716), (118180, 721804), (154256, 552995), (180451, 472720), (183179, 465680), (192820, 442396), (221198, 385640), (232840, 366358), (236360, 360902)]