156950504080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1\times {\mathrm{1759}}^1$

素因数の和:2549

約数の個数: 160

約数和(自身を含む): 386923806720

約数和(自身を除く): 229973302640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 115, 142, 184, 230, 284, 355, 368, 460, 568, 683, 710, 920, 1136, 1366, 1420, 1633, 1759, 1840, 2732, 2840, 3266, 3415, 3518, 5464, 5680, 6532, 6830, 7036, 8165, 8795, 10928, 13064, 13660, 14072, 15709, 16330, 17590, 26128, 27320, 28144, 31418, 32660, 35180, 40457, 48493, 54640, 62836, 65320, 70360, 78545, 80914, 96986, 124889, 125672, 130640, 140720, 157090, 161828, 193972, 202285, 242465, 249778, 251344, 314180, 323656, 387944, 404570, 484930, 499556, 624445, 628360, 647312, 775888, 809140, 969860, 999112, 1115339, 1201397, 1248890, 1256720, 1618280, 1939720, 1998224, 2230678, 2402794, 2497780, 2872447, 3236560, 3879440, 4461356, 4805588, 4995560, 5576695, 5744894, 6006985, 8922712, 9611176, 9991120, 11153390, 11489788, 12013970, 14362235, 17845424, 19222352, 22306780, 22979576, 24027940, 27632131, 28724470, 44613560, 45959152, 48055880, 55264262, 57448940, 85299187, 89227120, 96111760, 110528524, 114897880, 138160655, 170598374, 221057048, 229795760, 276321310, 341196748, 426495935, 442114096, 552642620, 682393496, 852991870, 1105285240, 1364786992, 1705983740, 1961881301, 2210570480, 3411967480, 3923762602, 6823934960, 7847525204, 9809406505, 15695050408, 19618813010, 31390100816, 39237626020, 78475252040, 156950504080]

約数ペア:

[(1, 156950504080), (2, 78475252040), (4, 39237626020), (5, 31390100816), (8, 19618813010), (10, 15695050408), (16, 9809406505), (20, 7847525204), (23, 6823934960), (40, 3923762602), (46, 3411967480), (71, 2210570480), (80, 1961881301), (92, 1705983740), (115, 1364786992), (142, 1105285240), (184, 852991870), (230, 682393496), (284, 552642620), (355, 442114096), (368, 426495935), (460, 341196748), (568, 276321310), (683, 229795760), (710, 221057048), (920, 170598374), (1136, 138160655), (1366, 114897880), (1420, 110528524), (1633, 96111760), (1759, 89227120), (1840, 85299187), (2732, 57448940), (2840, 55264262), (3266, 48055880), (3415, 45959152), (3518, 44613560), (5464, 28724470), (5680, 27632131), (6532, 24027940), (6830, 22979576), (7036, 22306780), (8165, 19222352), (8795, 17845424), (10928, 14362235), (13064, 12013970), (13660, 11489788), (14072, 11153390), (15709, 9991120), (16330, 9611176), (17590, 8922712), (26128, 6006985), (27320, 5744894), (28144, 5576695), (31418, 4995560), (32660, 4805588), (35180, 4461356), (40457, 3879440), (48493, 3236560), (54640, 2872447), (62836, 2497780), (65320, 2402794), (70360, 2230678), (78545, 1998224), (80914, 1939720), (96986, 1618280), (124889, 1256720), (125672, 1248890), (130640, 1201397), (140720, 1115339), (157090, 999112), (161828, 969860), (193972, 809140), (202285, 775888), (242465, 647312), (249778, 628360), (251344, 624445), (314180, 499556), (323656, 484930), (387944, 404570)]