172082040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2421

約数の個数: 128

約数和(自身を含む): 568028160

約数和(自身を除く): 395946120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2347, 2444, 2820, 3055, 3666, 4694, 4888, 5640, 6110, 7041, 7332, 9165, 9388, 11735, 12220, 14082, 14664, 18330, 18776, 23470, 24440, 28164, 30511, 35205, 36660, 46940, 56328, 61022, 70410, 73320, 91533, 93880, 110309, 122044, 140820, 152555, 183066, 220618, 244088, 281640, 305110, 330927, 366132, 441236, 457665, 551545, 610220, 661854, 732264, 882472, 915330, 1103090, 1220440, 1323708, 1434017, 1654635, 1830660, 2206180, 2647416, 2868034, 3309270, 3661320, 4302051, 4412360, 5736068, 6618540, 7170085, 8604102, 11472136, 13237080, 14340170, 17208204, 21510255, 28680340, 34416408, 43020510, 57360680, 86041020, 172082040]

約数ペア:

[(1, 172082040), (2, 86041020), (3, 57360680), (4, 43020510), (5, 34416408), (6, 28680340), (8, 21510255), (10, 17208204), (12, 14340170), (13, 13237080), (15, 11472136), (20, 8604102), (24, 7170085), (26, 6618540), (30, 5736068), (39, 4412360), (40, 4302051), (47, 3661320), (52, 3309270), (60, 2868034), (65, 2647416), (78, 2206180), (94, 1830660), (104, 1654635), (120, 1434017), (130, 1323708), (141, 1220440), (156, 1103090), (188, 915330), (195, 882472), (235, 732264), (260, 661854), (282, 610220), (312, 551545), (376, 457665), (390, 441236), (470, 366132), (520, 330927), (564, 305110), (611, 281640), (705, 244088), (780, 220618), (940, 183066), (1128, 152555), (1222, 140820), (1410, 122044), (1560, 110309), (1833, 93880), (1880, 91533), (2347, 73320), (2444, 70410), (2820, 61022), (3055, 56328), (3666, 46940), (4694, 36660), (4888, 35205), (5640, 30511), (6110, 28164), (7041, 24440), (7332, 23470), (9165, 18776), (9388, 18330), (11735, 14664), (12220, 14082)]