66334320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 253212960

約数和(自身を除く): 186878640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 373, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 746, 760, 780, 855, 912, 936, 988, 1040, 1119, 1140, 1170, 1235, 1368, 1482, 1492, 1520, 1560, 1710, 1865, 1872, 1976, 2223, 2238, 2280, 2340, 2470, 2736, 2964, 2984, 3120, 3357, 3420, 3705, 3730, 3952, 4446, 4476, 4560, 4680, 4849, 4940, 5595, 5928, 5968, 6714, 6840, 7087, 7410, 7460, 8892, 8952, 9360, 9698, 9880, 11115, 11190, 11856, 13428, 13680, 14174, 14547, 14820, 14920, 16785, 17784, 17904, 19396, 19760, 21261, 22230, 22380, 24245, 26856, 28348, 29094, 29640, 29840, 33570, 35435, 35568, 38792, 42522, 43641, 44460, 44760, 48490, 53712, 56696, 58188, 59280, 63783, 67140, 70870, 72735, 77584, 85044, 87282, 88920, 89520, 92131, 96980, 106305, 113392, 116376, 127566, 134280, 141740, 145470, 170088, 174564, 177840, 184262, 193960, 212610, 218205, 232752, 255132, 268560, 276393, 283480, 290940, 318915, 340176, 349128, 368524, 387920, 425220, 436410, 460655, 510264, 552786, 566960, 581880, 637830, 698256, 737048, 829179, 850440, 872820, 921310, 1020528, 1105572, 1163760, 1275660, 1381965, 1474096, 1658358, 1700880, 1745640, 1842620, 2211144, 2551320, 2763930, 3316716, 3491280, 3685240, 4145895, 4422288, 5102640, 5527860, 6633432, 7370480, 8291790, 11055720, 13266864, 16583580, 22111440, 33167160, 66334320]

約数ペア:

[(1, 66334320), (2, 33167160), (3, 22111440), (4, 16583580), (5, 13266864), (6, 11055720), (8, 8291790), (9, 7370480), (10, 6633432), (12, 5527860), (13, 5102640), (15, 4422288), (16, 4145895), (18, 3685240), (19, 3491280), (20, 3316716), (24, 2763930), (26, 2551320), (30, 2211144), (36, 1842620), (38, 1745640), (39, 1700880), (40, 1658358), (45, 1474096), (48, 1381965), (52, 1275660), (57, 1163760), (60, 1105572), (65, 1020528), (72, 921310), (76, 872820), (78, 850440), (80, 829179), (90, 737048), (95, 698256), (104, 637830), (114, 581880), (117, 566960), (120, 552786), (130, 510264), (144, 460655), (152, 436410), (156, 425220), (171, 387920), (180, 368524), (190, 349128), (195, 340176), (208, 318915), (228, 290940), (234, 283480), (240, 276393), (247, 268560), (260, 255132), (285, 232752), (304, 218205), (312, 212610), (342, 193960), (360, 184262), (373, 177840), (380, 174564), (390, 170088), (456, 145470), (468, 141740), (494, 134280), (520, 127566), (570, 116376), (585, 113392), (624, 106305), (684, 96980), (720, 92131), (741, 89520), (746, 88920), (760, 87282), (780, 85044), (855, 77584), (912, 72735), (936, 70870), (988, 67140), (1040, 63783), (1119, 59280), (1140, 58188), (1170, 56696), (1235, 53712), (1368, 48490), (1482, 44760), (1492, 44460), (1520, 43641), (1560, 42522), (1710, 38792), (1865, 35568), (1872, 35435), (1976, 33570), (2223, 29840), (2238, 29640), (2280, 29094), (2340, 28348), (2470, 26856), (2736, 24245), (2964, 22380), (2984, 22230), (3120, 21261), (3357, 19760), (3420, 19396), (3705, 17904), (3730, 17784), (3952, 16785), (4446, 14920), (4476, 14820), (4560, 14547), (4680, 14174), (4849, 13680), (4940, 13428), (5595, 11856), (5928, 11190), (5968, 11115), (6714, 9880), (6840, 9698), (7087, 9360), (7410, 8952), (7460, 8892)]