262164120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 858021120

約数和(自身を除く): 595857000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 47, 60, 69, 86, 92, 94, 115, 120, 129, 138, 141, 172, 184, 188, 215, 230, 235, 258, 276, 282, 344, 345, 376, 430, 460, 470, 516, 552, 564, 645, 690, 705, 860, 920, 940, 989, 1032, 1081, 1128, 1290, 1380, 1410, 1720, 1880, 1978, 2021, 2162, 2209, 2580, 2760, 2820, 2967, 3243, 3956, 4042, 4324, 4418, 4945, 5160, 5405, 5640, 5934, 6063, 6486, 6627, 7912, 8084, 8648, 8836, 9890, 10105, 10810, 11045, 11868, 12126, 12972, 13254, 14835, 16168, 16215, 17672, 19780, 20210, 21620, 22090, 23736, 24252, 25944, 26508, 29670, 30315, 32430, 33135, 39560, 40420, 43240, 44180, 46483, 48504, 50807, 53016, 59340, 60630, 64860, 66270, 80840, 88360, 92966, 94987, 101614, 118680, 121260, 129720, 132540, 139449, 152421, 185932, 189974, 203228, 232415, 242520, 254035, 265080, 278898, 284961, 304842, 371864, 379948, 406456, 464830, 474935, 508070, 557796, 569922, 609684, 697245, 759896, 762105, 929660, 949870, 1016140, 1115592, 1139844, 1219368, 1394490, 1424805, 1524210, 1859320, 1899740, 2032280, 2184701, 2279688, 2788980, 2849610, 3048420, 3799480, 4369402, 5577960, 5699220, 6096840, 6554103, 8738804, 10923505, 11398440, 13108206, 17477608, 21847010, 26216412, 32770515, 43694020, 52432824, 65541030, 87388040, 131082060, 262164120]

約数ペア:

[(1, 262164120), (2, 131082060), (3, 87388040), (4, 65541030), (5, 52432824), (6, 43694020), (8, 32770515), (10, 26216412), (12, 21847010), (15, 17477608), (20, 13108206), (23, 11398440), (24, 10923505), (30, 8738804), (40, 6554103), (43, 6096840), (46, 5699220), (47, 5577960), (60, 4369402), (69, 3799480), (86, 3048420), (92, 2849610), (94, 2788980), (115, 2279688), (120, 2184701), (129, 2032280), (138, 1899740), (141, 1859320), (172, 1524210), (184, 1424805), (188, 1394490), (215, 1219368), (230, 1139844), (235, 1115592), (258, 1016140), (276, 949870), (282, 929660), (344, 762105), (345, 759896), (376, 697245), (430, 609684), (460, 569922), (470, 557796), (516, 508070), (552, 474935), (564, 464830), (645, 406456), (690, 379948), (705, 371864), (860, 304842), (920, 284961), (940, 278898), (989, 265080), (1032, 254035), (1081, 242520), (1128, 232415), (1290, 203228), (1380, 189974), (1410, 185932), (1720, 152421), (1880, 139449), (1978, 132540), (2021, 129720), (2162, 121260), (2209, 118680), (2580, 101614), (2760, 94987), (2820, 92966), (2967, 88360), (3243, 80840), (3956, 66270), (4042, 64860), (4324, 60630), (4418, 59340), (4945, 53016), (5160, 50807), (5405, 48504), (5640, 46483), (5934, 44180), (6063, 43240), (6486, 40420), (6627, 39560), (7912, 33135), (8084, 32430), (8648, 30315), (8836, 29670), (9890, 26508), (10105, 25944), (10810, 24252), (11045, 23736), (11868, 22090), (12126, 21620), (12972, 20210), (13254, 19780), (14835, 17672), (16168, 16215)]