187934160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 607461120

約数和(自身を除く): 419526960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 71, 80, 82, 120, 123, 142, 164, 205, 213, 240, 246, 269, 284, 328, 355, 410, 426, 492, 538, 568, 615, 656, 710, 807, 820, 852, 984, 1065, 1076, 1136, 1230, 1345, 1420, 1614, 1640, 1704, 1968, 2130, 2152, 2460, 2690, 2840, 2911, 3228, 3280, 3408, 4035, 4260, 4304, 4920, 5380, 5680, 5822, 6456, 8070, 8520, 8733, 9840, 10760, 11029, 11644, 12912, 14555, 16140, 17040, 17466, 19099, 21520, 22058, 23288, 29110, 32280, 33087, 34932, 38198, 43665, 44116, 46576, 55145, 57297, 58220, 64560, 66174, 69864, 76396, 87330, 88232, 95495, 110290, 114594, 116440, 132348, 139728, 152792, 165435, 174660, 176464, 190990, 220580, 229188, 232880, 264696, 286485, 305584, 330870, 349320, 381980, 441160, 458376, 529392, 572970, 661740, 698640, 763960, 783059, 882320, 916752, 1145940, 1323480, 1527920, 1566118, 2291880, 2349177, 2646960, 3132236, 3915295, 4583760, 4698354, 6264472, 7830590, 9396708, 11745885, 12528944, 15661180, 18793416, 23491770, 31322360, 37586832, 46983540, 62644720, 93967080, 187934160]

約数ペア:

[(1, 187934160), (2, 93967080), (3, 62644720), (4, 46983540), (5, 37586832), (6, 31322360), (8, 23491770), (10, 18793416), (12, 15661180), (15, 12528944), (16, 11745885), (20, 9396708), (24, 7830590), (30, 6264472), (40, 4698354), (41, 4583760), (48, 3915295), (60, 3132236), (71, 2646960), (80, 2349177), (82, 2291880), (120, 1566118), (123, 1527920), (142, 1323480), (164, 1145940), (205, 916752), (213, 882320), (240, 783059), (246, 763960), (269, 698640), (284, 661740), (328, 572970), (355, 529392), (410, 458376), (426, 441160), (492, 381980), (538, 349320), (568, 330870), (615, 305584), (656, 286485), (710, 264696), (807, 232880), (820, 229188), (852, 220580), (984, 190990), (1065, 176464), (1076, 174660), (1136, 165435), (1230, 152792), (1345, 139728), (1420, 132348), (1614, 116440), (1640, 114594), (1704, 110290), (1968, 95495), (2130, 88232), (2152, 87330), (2460, 76396), (2690, 69864), (2840, 66174), (2911, 64560), (3228, 58220), (3280, 57297), (3408, 55145), (4035, 46576), (4260, 44116), (4304, 43665), (4920, 38198), (5380, 34932), (5680, 33087), (5822, 32280), (6456, 29110), (8070, 23288), (8520, 22058), (8733, 21520), (9840, 19099), (10760, 17466), (11029, 17040), (11644, 16140), (12912, 14555)]