757692120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 2328445440

約数和(自身を除く): 1570753320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 113, 120, 142, 213, 226, 284, 339, 355, 426, 452, 565, 568, 678, 710, 787, 852, 904, 1065, 1130, 1356, 1420, 1574, 1695, 1704, 2130, 2260, 2361, 2712, 2840, 3148, 3390, 3935, 4260, 4520, 4722, 6296, 6780, 7870, 8023, 8520, 9444, 11805, 13560, 15740, 16046, 18888, 23610, 24069, 31480, 32092, 40115, 47220, 48138, 55877, 64184, 80230, 88931, 94440, 96276, 111754, 120345, 160460, 167631, 177862, 192552, 223508, 240690, 266793, 279385, 320920, 335262, 355724, 444655, 447016, 481380, 533586, 558770, 670524, 711448, 838155, 889310, 962760, 1067172, 1117540, 1333965, 1341048, 1676310, 1778620, 2134344, 2235080, 2667930, 3352620, 3557240, 5335860, 6314101, 6705240, 10671720, 12628202, 18942303, 25256404, 31570505, 37884606, 50512808, 63141010, 75769212, 94711515, 126282020, 151538424, 189423030, 252564040, 378846060, 757692120]

約数ペア:

[(1, 757692120), (2, 378846060), (3, 252564040), (4, 189423030), (5, 151538424), (6, 126282020), (8, 94711515), (10, 75769212), (12, 63141010), (15, 50512808), (20, 37884606), (24, 31570505), (30, 25256404), (40, 18942303), (60, 12628202), (71, 10671720), (113, 6705240), (120, 6314101), (142, 5335860), (213, 3557240), (226, 3352620), (284, 2667930), (339, 2235080), (355, 2134344), (426, 1778620), (452, 1676310), (565, 1341048), (568, 1333965), (678, 1117540), (710, 1067172), (787, 962760), (852, 889310), (904, 838155), (1065, 711448), (1130, 670524), (1356, 558770), (1420, 533586), (1574, 481380), (1695, 447016), (1704, 444655), (2130, 355724), (2260, 335262), (2361, 320920), (2712, 279385), (2840, 266793), (3148, 240690), (3390, 223508), (3935, 192552), (4260, 177862), (4520, 167631), (4722, 160460), (6296, 120345), (6780, 111754), (7870, 96276), (8023, 94440), (8520, 88931), (9444, 80230), (11805, 64184), (13560, 55877), (15740, 48138), (16046, 47220), (18888, 40115), (23610, 32092), (24069, 31480)]