73579440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 180975696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 593, 660, 705, 752, 880, 940, 1034, 1128, 1186, 1320, 1410, 1551, 1779, 1880, 2068, 2256, 2372, 2585, 2640, 2820, 2965, 3102, 3558, 3760, 4136, 4744, 5170, 5640, 5930, 6204, 6523, 7116, 7755, 8272, 8895, 9488, 10340, 11280, 11860, 12408, 13046, 14232, 15510, 17790, 19569, 20680, 23720, 24816, 26092, 27871, 28464, 31020, 32615, 35580, 39138, 41360, 47440, 52184, 55742, 62040, 65230, 71160, 78276, 83613, 97845, 104368, 111484, 124080, 130460, 139355, 142320, 156552, 167226, 195690, 222968, 260920, 278710, 306581, 313104, 334452, 391380, 418065, 445936, 521840, 557420, 613162, 668904, 782760, 836130, 919743, 1114840, 1226324, 1337808, 1532905, 1565520, 1672260, 1839486, 2229680, 2452648, 3065810, 3344520, 3678972, 4598715, 4905296, 6131620, 6689040, 7357944, 9197430, 12263240, 14715888, 18394860, 24526480, 36789720, 73579440]

約数ペア:

[(1, 73579440), (2, 36789720), (3, 24526480), (4, 18394860), (5, 14715888), (6, 12263240), (8, 9197430), (10, 7357944), (11, 6689040), (12, 6131620), (15, 4905296), (16, 4598715), (20, 3678972), (22, 3344520), (24, 3065810), (30, 2452648), (33, 2229680), (40, 1839486), (44, 1672260), (47, 1565520), (48, 1532905), (55, 1337808), (60, 1226324), (66, 1114840), (80, 919743), (88, 836130), (94, 782760), (110, 668904), (120, 613162), (132, 557420), (141, 521840), (165, 445936), (176, 418065), (188, 391380), (220, 334452), (235, 313104), (240, 306581), (264, 278710), (282, 260920), (330, 222968), (376, 195690), (440, 167226), (470, 156552), (517, 142320), (528, 139355), (564, 130460), (593, 124080), (660, 111484), (705, 104368), (752, 97845), (880, 83613), (940, 78276), (1034, 71160), (1128, 65230), (1186, 62040), (1320, 55742), (1410, 52184), (1551, 47440), (1779, 41360), (1880, 39138), (2068, 35580), (2256, 32615), (2372, 31020), (2585, 28464), (2640, 27871), (2820, 26092), (2965, 24816), (3102, 23720), (3558, 20680), (3760, 19569), (4136, 17790), (4744, 15510), (5170, 14232), (5640, 13046), (5930, 12408), (6204, 11860), (6523, 11280), (7116, 10340), (7755, 9488), (8272, 8895)]