42574231920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{520213}}^1$

素因数の和:520271

約数の個数: 160

約数和(自身を含む): 148623058944

約数和(自身を除く): 106048827024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 27280, 40920, 81840, 520213, 1040426, 1560639, 2080852, 2601065, 3121278, 4161704, 5202130, 5722343, 6242556, 7803195, 8323408, 10404260, 11444686, 12485112, 15606390, 16126603, 17167029, 20808520, 22889372, 24970224, 28611715, 31212780, 32253206, 34334058, 41617040, 45778744, 48379809, 57223430, 62425560, 64506412, 68668116, 80633015, 85835145, 91557488, 96759618, 114446860, 124851120, 129012824, 137336232, 161266030, 171670290, 177392633, 193519236, 228893720, 241899045, 258025648, 274672464, 322532060, 343340580, 354785266, 387038472, 457787440, 483798090, 532177899, 645064120, 686681160, 709570532, 774076944, 886963165, 967596180, 1064355798, 1290128240, 1373362320, 1419141064, 1773926330, 1935192360, 2128711596, 2660889495, 2838282128, 3547852660, 3870384720, 4257423192, 5321778990, 7095705320, 8514846384, 10643557980, 14191410640, 21287115960, 42574231920]

約数ペア:

[(1, 42574231920), (2, 21287115960), (3, 14191410640), (4, 10643557980), (5, 8514846384), (6, 7095705320), (8, 5321778990), (10, 4257423192), (11, 3870384720), (12, 3547852660), (15, 2838282128), (16, 2660889495), (20, 2128711596), (22, 1935192360), (24, 1773926330), (30, 1419141064), (31, 1373362320), (33, 1290128240), (40, 1064355798), (44, 967596180), (48, 886963165), (55, 774076944), (60, 709570532), (62, 686681160), (66, 645064120), (80, 532177899), (88, 483798090), (93, 457787440), (110, 387038472), (120, 354785266), (124, 343340580), (132, 322532060), (155, 274672464), (165, 258025648), (176, 241899045), (186, 228893720), (220, 193519236), (240, 177392633), (248, 171670290), (264, 161266030), (310, 137336232), (330, 129012824), (341, 124851120), (372, 114446860), (440, 96759618), (465, 91557488), (496, 85835145), (528, 80633015), (620, 68668116), (660, 64506412), (682, 62425560), (744, 57223430), (880, 48379809), (930, 45778744), (1023, 41617040), (1240, 34334058), (1320, 32253206), (1364, 31212780), (1488, 28611715), (1705, 24970224), (1860, 22889372), (2046, 20808520), (2480, 17167029), (2640, 16126603), (2728, 15606390), (3410, 12485112), (3720, 11444686), (4092, 10404260), (5115, 8323408), (5456, 7803195), (6820, 6242556), (7440, 5722343), (8184, 5202130), (10230, 4161704), (13640, 3121278), (16368, 2601065), (20460, 2080852), (27280, 1560639), (40920, 1040426), (81840, 520213)]