227748320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 612251136

約数和(自身を除く): 384502816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 37, 40, 62, 68, 73, 74, 80, 85, 124, 136, 146, 148, 155, 160, 170, 185, 248, 272, 292, 296, 310, 340, 365, 370, 496, 527, 544, 584, 592, 620, 629, 680, 730, 740, 992, 1054, 1147, 1168, 1184, 1240, 1241, 1258, 1360, 1460, 1480, 2108, 2263, 2294, 2336, 2480, 2482, 2516, 2635, 2701, 2720, 2920, 2960, 3145, 4216, 4526, 4588, 4960, 4964, 5032, 5270, 5402, 5735, 5840, 5920, 6205, 6290, 8432, 9052, 9176, 9928, 10064, 10540, 10804, 11315, 11470, 11680, 12410, 12580, 13505, 16864, 18104, 18352, 19499, 19856, 20128, 21080, 21608, 22630, 22940, 24820, 25160, 27010, 36208, 36704, 38471, 38998, 39712, 42160, 43216, 45260, 45880, 45917, 49640, 50320, 54020, 72416, 76942, 77996, 83731, 84320, 86432, 90520, 91760, 91834, 97495, 99280, 100640, 108040, 153884, 155992, 167462, 181040, 183520, 183668, 192355, 194990, 198560, 216080, 229585, 307768, 311984, 334924, 362080, 367336, 384710, 389980, 418655, 432160, 459170, 615536, 623968, 669848, 734672, 769420, 779960, 837310, 918340, 1231072, 1339696, 1423427, 1469344, 1538840, 1559920, 1674620, 1836680, 2679392, 2846854, 3077680, 3119840, 3349240, 3673360, 5693708, 6155360, 6698480, 7117135, 7346720, 11387416, 13396960, 14234270, 22774832, 28468540, 45549664, 56937080, 113874160, 227748320]

約数ペア:

[(1, 227748320), (2, 113874160), (4, 56937080), (5, 45549664), (8, 28468540), (10, 22774832), (16, 14234270), (17, 13396960), (20, 11387416), (31, 7346720), (32, 7117135), (34, 6698480), (37, 6155360), (40, 5693708), (62, 3673360), (68, 3349240), (73, 3119840), (74, 3077680), (80, 2846854), (85, 2679392), (124, 1836680), (136, 1674620), (146, 1559920), (148, 1538840), (155, 1469344), (160, 1423427), (170, 1339696), (185, 1231072), (248, 918340), (272, 837310), (292, 779960), (296, 769420), (310, 734672), (340, 669848), (365, 623968), (370, 615536), (496, 459170), (527, 432160), (544, 418655), (584, 389980), (592, 384710), (620, 367336), (629, 362080), (680, 334924), (730, 311984), (740, 307768), (992, 229585), (1054, 216080), (1147, 198560), (1168, 194990), (1184, 192355), (1240, 183668), (1241, 183520), (1258, 181040), (1360, 167462), (1460, 155992), (1480, 153884), (2108, 108040), (2263, 100640), (2294, 99280), (2336, 97495), (2480, 91834), (2482, 91760), (2516, 90520), (2635, 86432), (2701, 84320), (2720, 83731), (2920, 77996), (2960, 76942), (3145, 72416), (4216, 54020), (4526, 50320), (4588, 49640), (4960, 45917), (4964, 45880), (5032, 45260), (5270, 43216), (5402, 42160), (5735, 39712), (5840, 38998), (5920, 38471), (6205, 36704), (6290, 36208), (8432, 27010), (9052, 25160), (9176, 24820), (9928, 22940), (10064, 22630), (10540, 21608), (10804, 21080), (11315, 20128), (11470, 19856), (11680, 19499), (12410, 18352), (12580, 18104), (13505, 16864)]