977180640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1129

約数の個数: 192

約数和(自身を含む): 3273177600

約数和(自身を除く): 2295996960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 109, 114, 120, 152, 160, 190, 218, 228, 240, 285, 304, 327, 380, 436, 456, 480, 545, 570, 608, 654, 760, 872, 912, 983, 1090, 1140, 1308, 1520, 1635, 1744, 1824, 1966, 2071, 2180, 2280, 2616, 2949, 3040, 3270, 3488, 3932, 4142, 4360, 4560, 4915, 5232, 5898, 6213, 6540, 7864, 8284, 8720, 9120, 9830, 10355, 10464, 11796, 12426, 13080, 14745, 15728, 16568, 17440, 18677, 19660, 20710, 23592, 24852, 26160, 29490, 31065, 31456, 33136, 37354, 39320, 41420, 47184, 49704, 52320, 56031, 58980, 62130, 66272, 74708, 78640, 82840, 93385, 94368, 99408, 107147, 112062, 117960, 124260, 149416, 157280, 165680, 186770, 198816, 214294, 224124, 235920, 248520, 280155, 298832, 321441, 331360, 373540, 428588, 448248, 471840, 497040, 535735, 560310, 597664, 642882, 747080, 857176, 896496, 994080, 1071470, 1120620, 1285764, 1494160, 1607205, 1714352, 1792992, 2035793, 2142940, 2241240, 2571528, 2988320, 3214410, 3428704, 4071586, 4285880, 4482480, 5143056, 6107379, 6428820, 8143172, 8571760, 8964960, 10178965, 10286112, 12214758, 12857640, 16286344, 17143520, 20357930, 24429516, 25715280, 30536895, 32572688, 40715860, 48859032, 51430560, 61073790, 65145376, 81431720, 97718064, 122147580, 162863440, 195436128, 244295160, 325726880, 488590320, 977180640]

約数ペア:

[(1, 977180640), (2, 488590320), (3, 325726880), (4, 244295160), (5, 195436128), (6, 162863440), (8, 122147580), (10, 97718064), (12, 81431720), (15, 65145376), (16, 61073790), (19, 51430560), (20, 48859032), (24, 40715860), (30, 32572688), (32, 30536895), (38, 25715280), (40, 24429516), (48, 20357930), (57, 17143520), (60, 16286344), (76, 12857640), (80, 12214758), (95, 10286112), (96, 10178965), (109, 8964960), (114, 8571760), (120, 8143172), (152, 6428820), (160, 6107379), (190, 5143056), (218, 4482480), (228, 4285880), (240, 4071586), (285, 3428704), (304, 3214410), (327, 2988320), (380, 2571528), (436, 2241240), (456, 2142940), (480, 2035793), (545, 1792992), (570, 1714352), (608, 1607205), (654, 1494160), (760, 1285764), (872, 1120620), (912, 1071470), (983, 994080), (1090, 896496), (1140, 857176), (1308, 747080), (1520, 642882), (1635, 597664), (1744, 560310), (1824, 535735), (1966, 497040), (2071, 471840), (2180, 448248), (2280, 428588), (2616, 373540), (2949, 331360), (3040, 321441), (3270, 298832), (3488, 280155), (3932, 248520), (4142, 235920), (4360, 224124), (4560, 214294), (4915, 198816), (5232, 186770), (5898, 165680), (6213, 157280), (6540, 149416), (7864, 124260), (8284, 117960), (8720, 112062), (9120, 107147), (9830, 99408), (10355, 94368), (10464, 93385), (11796, 82840), (12426, 78640), (13080, 74708), (14745, 66272), (15728, 62130), (16568, 58980), (17440, 56031), (18677, 52320), (19660, 49704), (20710, 47184), (23592, 41420), (24852, 39320), (26160, 37354), (29490, 33136), (31065, 31456)]