65194920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 248451840

約数和(自身を除く): 183256920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 631, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1262, 1435, 1476, 1640, 1722, 1845, 1893, 2296, 2460, 2520, 2524, 2583, 2870, 2952, 3155, 3444, 3690, 3786, 4305, 4417, 4920, 5048, 5166, 5679, 5740, 6310, 6888, 7380, 7572, 8610, 8834, 9465, 10332, 11358, 11480, 12620, 12915, 13251, 14760, 15144, 17220, 17668, 18930, 20664, 22085, 22716, 25240, 25830, 25871, 26502, 28395, 34440, 35336, 37860, 39753, 44170, 45432, 51660, 51742, 53004, 56790, 66255, 75720, 77613, 79506, 88340, 103320, 103484, 106008, 113580, 129355, 132510, 155226, 159012, 176680, 181097, 198765, 206968, 227160, 232839, 258710, 265020, 310452, 318024, 362194, 388065, 397530, 465678, 517420, 530040, 543291, 620904, 724388, 776130, 795060, 905485, 931356, 1034840, 1086582, 1164195, 1448776, 1552260, 1590120, 1629873, 1810970, 1862712, 2173164, 2328390, 2716455, 3104520, 3259746, 3621940, 4346328, 4656780, 5432910, 6519492, 7243880, 8149365, 9313560, 10865820, 13038984, 16298730, 21731640, 32597460, 65194920]

約数ペア:

[(1, 65194920), (2, 32597460), (3, 21731640), (4, 16298730), (5, 13038984), (6, 10865820), (7, 9313560), (8, 8149365), (9, 7243880), (10, 6519492), (12, 5432910), (14, 4656780), (15, 4346328), (18, 3621940), (20, 3259746), (21, 3104520), (24, 2716455), (28, 2328390), (30, 2173164), (35, 1862712), (36, 1810970), (40, 1629873), (41, 1590120), (42, 1552260), (45, 1448776), (56, 1164195), (60, 1086582), (63, 1034840), (70, 931356), (72, 905485), (82, 795060), (84, 776130), (90, 724388), (105, 620904), (120, 543291), (123, 530040), (126, 517420), (140, 465678), (164, 397530), (168, 388065), (180, 362194), (205, 318024), (210, 310452), (246, 265020), (252, 258710), (280, 232839), (287, 227160), (315, 206968), (328, 198765), (360, 181097), (369, 176680), (410, 159012), (420, 155226), (492, 132510), (504, 129355), (574, 113580), (615, 106008), (630, 103484), (631, 103320), (738, 88340), (820, 79506), (840, 77613), (861, 75720), (984, 66255), (1148, 56790), (1230, 53004), (1260, 51742), (1262, 51660), (1435, 45432), (1476, 44170), (1640, 39753), (1722, 37860), (1845, 35336), (1893, 34440), (2296, 28395), (2460, 26502), (2520, 25871), (2524, 25830), (2583, 25240), (2870, 22716), (2952, 22085), (3155, 20664), (3444, 18930), (3690, 17668), (3786, 17220), (4305, 15144), (4417, 14760), (4920, 13251), (5048, 12915), (5166, 12620), (5679, 11480), (5740, 11358), (6310, 10332), (6888, 9465), (7380, 8834), (7572, 8610)]