66260640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 221985792

約数和(自身を除く): 155725152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 73, 80, 93, 96, 120, 122, 124, 146, 155, 160, 183, 186, 219, 240, 244, 248, 292, 305, 310, 365, 366, 372, 438, 465, 480, 488, 496, 584, 610, 620, 730, 732, 744, 876, 915, 930, 976, 992, 1095, 1168, 1220, 1240, 1460, 1464, 1488, 1752, 1830, 1860, 1891, 1952, 2190, 2263, 2336, 2440, 2480, 2920, 2928, 2976, 3504, 3660, 3720, 3782, 4380, 4453, 4526, 4880, 4960, 5673, 5840, 5856, 6789, 7008, 7320, 7440, 7564, 8760, 8906, 9052, 9455, 9760, 11315, 11346, 11680, 13359, 13578, 14640, 14880, 15128, 17520, 17812, 18104, 18910, 22265, 22630, 22692, 26718, 27156, 28365, 29280, 30256, 33945, 35040, 35624, 36208, 37820, 44530, 45260, 45384, 53436, 54312, 56730, 60512, 66795, 67890, 71248, 72416, 75640, 89060, 90520, 90768, 106872, 108624, 113460, 133590, 135780, 138043, 142496, 151280, 178120, 181040, 181536, 213744, 217248, 226920, 267180, 271560, 276086, 302560, 356240, 362080, 414129, 427488, 453840, 534360, 543120, 552172, 690215, 712480, 828258, 907680, 1068720, 1086240, 1104344, 1380430, 1656516, 2070645, 2137440, 2208688, 2760860, 3313032, 4141290, 4417376, 5521720, 6626064, 8282580, 11043440, 13252128, 16565160, 22086880, 33130320, 66260640]

約数ペア:

[(1, 66260640), (2, 33130320), (3, 22086880), (4, 16565160), (5, 13252128), (6, 11043440), (8, 8282580), (10, 6626064), (12, 5521720), (15, 4417376), (16, 4141290), (20, 3313032), (24, 2760860), (30, 2208688), (31, 2137440), (32, 2070645), (40, 1656516), (48, 1380430), (60, 1104344), (61, 1086240), (62, 1068720), (73, 907680), (80, 828258), (93, 712480), (96, 690215), (120, 552172), (122, 543120), (124, 534360), (146, 453840), (155, 427488), (160, 414129), (183, 362080), (186, 356240), (219, 302560), (240, 276086), (244, 271560), (248, 267180), (292, 226920), (305, 217248), (310, 213744), (365, 181536), (366, 181040), (372, 178120), (438, 151280), (465, 142496), (480, 138043), (488, 135780), (496, 133590), (584, 113460), (610, 108624), (620, 106872), (730, 90768), (732, 90520), (744, 89060), (876, 75640), (915, 72416), (930, 71248), (976, 67890), (992, 66795), (1095, 60512), (1168, 56730), (1220, 54312), (1240, 53436), (1460, 45384), (1464, 45260), (1488, 44530), (1752, 37820), (1830, 36208), (1860, 35624), (1891, 35040), (1952, 33945), (2190, 30256), (2263, 29280), (2336, 28365), (2440, 27156), (2480, 26718), (2920, 22692), (2928, 22630), (2976, 22265), (3504, 18910), (3660, 18104), (3720, 17812), (3782, 17520), (4380, 15128), (4453, 14880), (4526, 14640), (4880, 13578), (4960, 13359), (5673, 11680), (5840, 11346), (5856, 11315), (6789, 9760), (7008, 9455), (7320, 9052), (7440, 8906), (7564, 8760)]