4030395720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{38561}}^1$

素因数の和:38655

約数の個数: 128

約数和(自身を含む): 13215968640

約数和(自身を除く): 9185572920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 3484, 4020, 4355, 5226, 6968, 8040, 8710, 10452, 13065, 17420, 20904, 26130, 34840, 38561, 52260, 77122, 104520, 115683, 154244, 192805, 231366, 308488, 385610, 462732, 501293, 578415, 771220, 925464, 1002586, 1156830, 1503879, 1542440, 2005172, 2313660, 2506465, 2583587, 3007758, 4010344, 4627320, 5012930, 5167174, 6015516, 7519395, 7750761, 10025860, 10334348, 12031032, 12917935, 15038790, 15501522, 20051720, 20668696, 25835870, 30077580, 31003044, 33586631, 38753805, 51671740, 60155160, 62006088, 67173262, 77507610, 100759893, 103343480, 134346524, 155015220, 167933155, 201519786, 268693048, 310030440, 335866310, 403039572, 503799465, 671732620, 806079144, 1007598930, 1343465240, 2015197860, 4030395720]

約数ペア:

[(1, 4030395720), (2, 2015197860), (3, 1343465240), (4, 1007598930), (5, 806079144), (6, 671732620), (8, 503799465), (10, 403039572), (12, 335866310), (13, 310030440), (15, 268693048), (20, 201519786), (24, 167933155), (26, 155015220), (30, 134346524), (39, 103343480), (40, 100759893), (52, 77507610), (60, 67173262), (65, 62006088), (67, 60155160), (78, 51671740), (104, 38753805), (120, 33586631), (130, 31003044), (134, 30077580), (156, 25835870), (195, 20668696), (201, 20051720), (260, 15501522), (268, 15038790), (312, 12917935), (335, 12031032), (390, 10334348), (402, 10025860), (520, 7750761), (536, 7519395), (670, 6015516), (780, 5167174), (804, 5012930), (871, 4627320), (1005, 4010344), (1340, 3007758), (1560, 2583587), (1608, 2506465), (1742, 2313660), (2010, 2005172), (2613, 1542440), (2680, 1503879), (3484, 1156830), (4020, 1002586), (4355, 925464), (5226, 771220), (6968, 578415), (8040, 501293), (8710, 462732), (10452, 385610), (13065, 308488), (17420, 231366), (20904, 192805), (26130, 154244), (34840, 115683), (38561, 104520), (52260, 77122)]