73622640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3407

約数の個数: 160

約数和(自身を含む): 280982016

約数和(自身を除く): 207359376

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, 3371, 3640, 4368, 5460, 6742, 7280, 10113, 10920, 13484, 16855, 20226, 21840, 23597, 26968, 33710, 40452, 43823, 47194, 50565, 53936, 67420, 70791, 80904, 87646, 94388, 101130, 117985, 131469, 134840, 141582, 161808, 175292, 188776, 202260, 219115, 235970, 262938, 269680, 283164, 306761, 350584, 353955, 377552, 404520, 438230, 471940, 525876, 566328, 613522, 657345, 701168, 707910, 809040, 876460, 920283, 943880, 1051752, 1132656, 1227044, 1314690, 1415820, 1533805, 1752920, 1840566, 1887760, 2103504, 2454088, 2629380, 2831640, 3067610, 3505840, 3681132, 4601415, 4908176, 5258760, 5663280, 6135220, 7362264, 9202830, 10517520, 12270440, 14724528, 18405660, 24540880, 36811320, 73622640]

約数ペア:

[(1, 73622640), (2, 36811320), (3, 24540880), (4, 18405660), (5, 14724528), (6, 12270440), (7, 10517520), (8, 9202830), (10, 7362264), (12, 6135220), (13, 5663280), (14, 5258760), (15, 4908176), (16, 4601415), (20, 3681132), (21, 3505840), (24, 3067610), (26, 2831640), (28, 2629380), (30, 2454088), (35, 2103504), (39, 1887760), (40, 1840566), (42, 1752920), (48, 1533805), (52, 1415820), (56, 1314690), (60, 1227044), (65, 1132656), (70, 1051752), (78, 943880), (80, 920283), (84, 876460), (91, 809040), (104, 707910), (105, 701168), (112, 657345), (120, 613522), (130, 566328), (140, 525876), (156, 471940), (168, 438230), (182, 404520), (195, 377552), (208, 353955), (210, 350584), (240, 306761), (260, 283164), (273, 269680), (280, 262938), (312, 235970), (336, 219115), (364, 202260), (390, 188776), (420, 175292), (455, 161808), (520, 141582), (546, 134840), (560, 131469), (624, 117985), (728, 101130), (780, 94388), (840, 87646), (910, 80904), (1040, 70791), (1092, 67420), (1365, 53936), (1456, 50565), (1560, 47194), (1680, 43823), (1820, 40452), (2184, 33710), (2730, 26968), (3120, 23597), (3371, 21840), (3640, 20226), (4368, 16855), (5460, 13484), (6742, 10920), (7280, 10113)]