622367640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^2\times {\mathrm{151}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 2055296880

約数和(自身を除く): 1432929240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 151, 180, 214, 302, 321, 360, 428, 453, 535, 604, 642, 755, 856, 906, 963, 1070, 1208, 1284, 1359, 1510, 1605, 1812, 1926, 2140, 2265, 2568, 2718, 3020, 3210, 3624, 3852, 4280, 4530, 4815, 5436, 6040, 6420, 6795, 7704, 9060, 9630, 10872, 11449, 12840, 13590, 16157, 18120, 19260, 22898, 27180, 32314, 34347, 38520, 45796, 48471, 54360, 57245, 64628, 68694, 80785, 91592, 96942, 103041, 114490, 129256, 137388, 145413, 161570, 171735, 193884, 206082, 228980, 242355, 274776, 290826, 323140, 343470, 387768, 412164, 457960, 484710, 515205, 581652, 646280, 686940, 727065, 824328, 969420, 1030410, 1163304, 1373880, 1454130, 1728799, 1938840, 2060820, 2908260, 3457598, 4121640, 5186397, 5816520, 6915196, 8643995, 10372794, 13830392, 15559191, 17287990, 20745588, 25931985, 31118382, 34575980, 41491176, 51863970, 62236764, 69151960, 77795955, 103727940, 124473528, 155591910, 207455880, 311183820, 622367640]

約数ペア:

[(1, 622367640), (2, 311183820), (3, 207455880), (4, 155591910), (5, 124473528), (6, 103727940), (8, 77795955), (9, 69151960), (10, 62236764), (12, 51863970), (15, 41491176), (18, 34575980), (20, 31118382), (24, 25931985), (30, 20745588), (36, 17287990), (40, 15559191), (45, 13830392), (60, 10372794), (72, 8643995), (90, 6915196), (107, 5816520), (120, 5186397), (151, 4121640), (180, 3457598), (214, 2908260), (302, 2060820), (321, 1938840), (360, 1728799), (428, 1454130), (453, 1373880), (535, 1163304), (604, 1030410), (642, 969420), (755, 824328), (856, 727065), (906, 686940), (963, 646280), (1070, 581652), (1208, 515205), (1284, 484710), (1359, 457960), (1510, 412164), (1605, 387768), (1812, 343470), (1926, 323140), (2140, 290826), (2265, 274776), (2568, 242355), (2718, 228980), (3020, 206082), (3210, 193884), (3624, 171735), (3852, 161570), (4280, 145413), (4530, 137388), (4815, 129256), (5436, 114490), (6040, 103041), (6420, 96942), (6795, 91592), (7704, 80785), (9060, 68694), (9630, 64628), (10872, 57245), (11449, 54360), (12840, 48471), (13590, 45796), (16157, 38520), (18120, 34347), (19260, 32314), (22898, 27180)]