64757160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 230564880

約数和(自身を除く): 165807720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 137, 156, 180, 195, 202, 234, 260, 274, 303, 312, 360, 390, 404, 411, 468, 505, 520, 548, 585, 606, 685, 780, 808, 822, 909, 936, 1010, 1096, 1170, 1212, 1233, 1313, 1370, 1515, 1560, 1644, 1781, 1818, 2020, 2055, 2340, 2424, 2466, 2626, 2740, 3030, 3288, 3562, 3636, 3939, 4040, 4110, 4545, 4680, 4932, 5252, 5343, 5480, 6060, 6165, 6565, 7124, 7272, 7878, 8220, 8905, 9090, 9864, 10504, 10686, 11817, 12120, 12330, 13130, 13837, 14248, 15756, 16029, 16440, 17810, 18180, 19695, 21372, 23634, 24660, 26260, 26715, 27674, 31512, 32058, 35620, 36360, 39390, 41511, 42744, 47268, 49320, 52520, 53430, 55348, 59085, 64116, 69185, 71240, 78780, 80145, 83022, 94536, 106860, 110696, 118170, 124533, 128232, 138370, 157560, 160290, 166044, 179881, 207555, 213720, 236340, 249066, 276740, 320580, 332088, 359762, 415110, 472680, 498132, 539643, 553480, 622665, 641160, 719524, 830220, 899405, 996264, 1079286, 1245330, 1439048, 1618929, 1660440, 1798810, 2158572, 2490660, 2698215, 3237858, 3597620, 4317144, 4981320, 5396430, 6475716, 7195240, 8094645, 10792860, 12951432, 16189290, 21585720, 32378580, 64757160]

約数ペア:

[(1, 64757160), (2, 32378580), (3, 21585720), (4, 16189290), (5, 12951432), (6, 10792860), (8, 8094645), (9, 7195240), (10, 6475716), (12, 5396430), (13, 4981320), (15, 4317144), (18, 3597620), (20, 3237858), (24, 2698215), (26, 2490660), (30, 2158572), (36, 1798810), (39, 1660440), (40, 1618929), (45, 1439048), (52, 1245330), (60, 1079286), (65, 996264), (72, 899405), (78, 830220), (90, 719524), (101, 641160), (104, 622665), (117, 553480), (120, 539643), (130, 498132), (137, 472680), (156, 415110), (180, 359762), (195, 332088), (202, 320580), (234, 276740), (260, 249066), (274, 236340), (303, 213720), (312, 207555), (360, 179881), (390, 166044), (404, 160290), (411, 157560), (468, 138370), (505, 128232), (520, 124533), (548, 118170), (585, 110696), (606, 106860), (685, 94536), (780, 83022), (808, 80145), (822, 78780), (909, 71240), (936, 69185), (1010, 64116), (1096, 59085), (1170, 55348), (1212, 53430), (1233, 52520), (1313, 49320), (1370, 47268), (1515, 42744), (1560, 41511), (1644, 39390), (1781, 36360), (1818, 35620), (2020, 32058), (2055, 31512), (2340, 27674), (2424, 26715), (2466, 26260), (2626, 24660), (2740, 23634), (3030, 21372), (3288, 19695), (3562, 18180), (3636, 17810), (3939, 16440), (4040, 16029), (4110, 15756), (4545, 14248), (4680, 13837), (4932, 13130), (5252, 12330), (5343, 12120), (5480, 11817), (6060, 10686), (6165, 10504), (6565, 9864), (7124, 9090), (7272, 8905), (7878, 8220)]