77335440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3577

約数の個数: 160

約数和(自身を含む): 295147776

約数和(自身を除く): 217812336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3541, 3640, 4368, 5460, 7082, 7280, 10623, 10920, 14164, 17705, 21246, 21840, 24787, 28328, 35410, 42492, 46033, 49574, 53115, 56656, 70820, 74361, 84984, 92066, 99148, 106230, 123935, 138099, 141640, 148722, 169968, 184132, 198296, 212460, 230165, 247870, 276198, 283280, 297444, 322231, 368264, 371805, 396592, 424920, 460330, 495740, 552396, 594888, 644462, 690495, 736528, 743610, 849840, 920660, 966693, 991480, 1104792, 1189776, 1288924, 1380990, 1487220, 1611155, 1841320, 1933386, 1982960, 2209584, 2577848, 2761980, 2974440, 3222310, 3682640, 3866772, 4833465, 5155696, 5523960, 5948880, 6444620, 7733544, 9666930, 11047920, 12889240, 15467088, 19333860, 25778480, 38667720, 77335440]

約数ペア:

[(1, 77335440), (2, 38667720), (3, 25778480), (4, 19333860), (5, 15467088), (6, 12889240), (7, 11047920), (8, 9666930), (10, 7733544), (12, 6444620), (13, 5948880), (14, 5523960), (15, 5155696), (16, 4833465), (20, 3866772), (21, 3682640), (24, 3222310), (26, 2974440), (28, 2761980), (30, 2577848), (35, 2209584), (39, 1982960), (40, 1933386), (42, 1841320), (48, 1611155), (52, 1487220), (56, 1380990), (60, 1288924), (65, 1189776), (70, 1104792), (78, 991480), (80, 966693), (84, 920660), (91, 849840), (104, 743610), (105, 736528), (112, 690495), (120, 644462), (130, 594888), (140, 552396), (156, 495740), (168, 460330), (182, 424920), (195, 396592), (208, 371805), (210, 368264), (240, 322231), (260, 297444), (273, 283280), (280, 276198), (312, 247870), (336, 230165), (364, 212460), (390, 198296), (420, 184132), (455, 169968), (520, 148722), (546, 141640), (560, 138099), (624, 123935), (728, 106230), (780, 99148), (840, 92066), (910, 84984), (1040, 74361), (1092, 70820), (1365, 56656), (1456, 53115), (1560, 49574), (1680, 46033), (1820, 42492), (2184, 35410), (2730, 28328), (3120, 24787), (3541, 21840), (3640, 21246), (4368, 17705), (5460, 14164), (7082, 10920), (7280, 10623)]