66326520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 236234880

約数和(自身を除く): 169908360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 41, 51, 52, 60, 61, 65, 68, 78, 82, 85, 102, 104, 120, 122, 123, 130, 136, 156, 164, 170, 183, 195, 204, 205, 221, 244, 246, 255, 260, 305, 312, 328, 340, 366, 390, 408, 410, 442, 488, 492, 510, 520, 533, 610, 615, 663, 680, 697, 732, 780, 793, 820, 884, 915, 984, 1020, 1037, 1066, 1105, 1220, 1230, 1326, 1394, 1464, 1560, 1586, 1599, 1640, 1768, 1830, 2040, 2074, 2091, 2132, 2210, 2379, 2440, 2460, 2501, 2652, 2665, 2788, 3111, 3172, 3198, 3315, 3485, 3660, 3965, 4148, 4182, 4264, 4420, 4758, 4920, 5002, 5185, 5304, 5330, 5576, 6222, 6344, 6396, 6630, 6970, 7320, 7503, 7930, 7995, 8296, 8364, 8840, 9061, 9516, 10004, 10370, 10455, 10660, 11895, 12444, 12505, 12792, 13260, 13481, 13940, 15006, 15555, 15860, 15990, 16728, 18122, 19032, 20008, 20740, 20910, 21320, 23790, 24888, 25010, 26520, 26962, 27183, 27880, 30012, 31110, 31720, 31980, 32513, 36244, 37515, 40443, 41480, 41820, 42517, 45305, 47580, 50020, 53924, 54366, 60024, 62220, 63960, 65026, 67405, 72488, 75030, 80886, 83640, 85034, 90610, 95160, 97539, 100040, 107848, 108732, 124440, 127551, 130052, 134810, 135915, 150060, 161772, 162565, 170068, 181220, 195078, 202215, 212585, 217464, 255102, 260104, 269620, 271830, 300120, 323544, 325130, 340136, 362440, 390156, 404430, 425170, 487695, 510204, 539240, 543660, 552721, 637755, 650260, 780312, 808860, 850340, 975390, 1020408, 1087320, 1105442, 1275510, 1300520, 1617720, 1658163, 1700680, 1950780, 2210884, 2551020, 2763605, 3316326, 3901560, 4421768, 5102040, 5527210, 6632652, 8290815, 11054420, 13265304, 16581630, 22108840, 33163260, 66326520]

約数ペア:

[(1, 66326520), (2, 33163260), (3, 22108840), (4, 16581630), (5, 13265304), (6, 11054420), (8, 8290815), (10, 6632652), (12, 5527210), (13, 5102040), (15, 4421768), (17, 3901560), (20, 3316326), (24, 2763605), (26, 2551020), (30, 2210884), (34, 1950780), (39, 1700680), (40, 1658163), (41, 1617720), (51, 1300520), (52, 1275510), (60, 1105442), (61, 1087320), (65, 1020408), (68, 975390), (78, 850340), (82, 808860), (85, 780312), (102, 650260), (104, 637755), (120, 552721), (122, 543660), (123, 539240), (130, 510204), (136, 487695), (156, 425170), (164, 404430), (170, 390156), (183, 362440), (195, 340136), (204, 325130), (205, 323544), (221, 300120), (244, 271830), (246, 269620), (255, 260104), (260, 255102), (305, 217464), (312, 212585), (328, 202215), (340, 195078), (366, 181220), (390, 170068), (408, 162565), (410, 161772), (442, 150060), (488, 135915), (492, 134810), (510, 130052), (520, 127551), (533, 124440), (610, 108732), (615, 107848), (663, 100040), (680, 97539), (697, 95160), (732, 90610), (780, 85034), (793, 83640), (820, 80886), (884, 75030), (915, 72488), (984, 67405), (1020, 65026), (1037, 63960), (1066, 62220), (1105, 60024), (1220, 54366), (1230, 53924), (1326, 50020), (1394, 47580), (1464, 45305), (1560, 42517), (1586, 41820), (1599, 41480), (1640, 40443), (1768, 37515), (1830, 36244), (2040, 32513), (2074, 31980), (2091, 31720), (2132, 31110), (2210, 30012), (2379, 27880), (2440, 27183), (2460, 26962), (2501, 26520), (2652, 25010), (2665, 24888), (2788, 23790), (3111, 21320), (3172, 20910), (3198, 20740), (3315, 20008), (3485, 19032), (3660, 18122), (3965, 16728), (4148, 15990), (4182, 15860), (4264, 15555), (4420, 15006), (4758, 13940), (4920, 13481), (5002, 13260), (5185, 12792), (5304, 12505), (5330, 12444), (5576, 11895), (6222, 10660), (6344, 10455), (6396, 10370), (6630, 10004), (6970, 9516), (7320, 9061), (7503, 8840), (7930, 8364), (7995, 8296)]