2007166920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:508

約数の個数: 256

約数和(自身を含む): 6843432960

約数和(自身を除く): 4836266040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 181, 186, 220, 248, 264, 271, 310, 330, 341, 362, 372, 440, 465, 542, 543, 620, 660, 682, 724, 744, 813, 905, 930, 1023, 1084, 1086, 1240, 1320, 1355, 1364, 1448, 1626, 1705, 1810, 1860, 1991, 2046, 2168, 2172, 2710, 2715, 2728, 2981, 3252, 3410, 3620, 3720, 3982, 4065, 4092, 4344, 5115, 5420, 5430, 5611, 5962, 5973, 6504, 6820, 7240, 7964, 8130, 8184, 8401, 8943, 9955, 10230, 10840, 10860, 11222, 11924, 11946, 13640, 14905, 15928, 16260, 16802, 16833, 17886, 19910, 20460, 21720, 22444, 23848, 23892, 25203, 28055, 29810, 29865, 32520, 33604, 33666, 35772, 39820, 40920, 42005, 44715, 44888, 47784, 49051, 50406, 56110, 59620, 59730, 61721, 67208, 67332, 71544, 79640, 84010, 84165, 89430, 92411, 98102, 100812, 112220, 119240, 119460, 123442, 126015, 134664, 147153, 168020, 168330, 178860, 184822, 185163, 196204, 201624, 224440, 238920, 245255, 246884, 252030, 277233, 294306, 308605, 336040, 336660, 357720, 369644, 370326, 392408, 462055, 490510, 493768, 504060, 539561, 554466, 588612, 617210, 673320, 735765, 739288, 740652, 924110, 925815, 981020, 1008120, 1079122, 1108932, 1177224, 1234420, 1386165, 1471530, 1481304, 1520581, 1618683, 1848220, 1851630, 1962040, 2158244, 2217864, 2468840, 2697805, 2772330, 2943060, 3041162, 3237366, 3696440, 3703260, 4316488, 4561743, 5395610, 5544660, 5886120, 6082324, 6474732, 7406520, 7602905, 8093415, 9123486, 10791220, 11089320, 12164648, 12949464, 15205810, 16186830, 16726391, 18246972, 21582440, 22808715, 30411620, 32373660, 33452782, 36493944, 45617430, 50179173, 60823240, 64747320, 66905564, 83631955, 91234860, 100358346, 133811128, 167263910, 182469720, 200716692, 250895865, 334527820, 401433384, 501791730, 669055640, 1003583460, 2007166920]

約数ペア:

[(1, 2007166920), (2, 1003583460), (3, 669055640), (4, 501791730), (5, 401433384), (6, 334527820), (8, 250895865), (10, 200716692), (11, 182469720), (12, 167263910), (15, 133811128), (20, 100358346), (22, 91234860), (24, 83631955), (30, 66905564), (31, 64747320), (33, 60823240), (40, 50179173), (44, 45617430), (55, 36493944), (60, 33452782), (62, 32373660), (66, 30411620), (88, 22808715), (93, 21582440), (110, 18246972), (120, 16726391), (124, 16186830), (132, 15205810), (155, 12949464), (165, 12164648), (181, 11089320), (186, 10791220), (220, 9123486), (248, 8093415), (264, 7602905), (271, 7406520), (310, 6474732), (330, 6082324), (341, 5886120), (362, 5544660), (372, 5395610), (440, 4561743), (465, 4316488), (542, 3703260), (543, 3696440), (620, 3237366), (660, 3041162), (682, 2943060), (724, 2772330), (744, 2697805), (813, 2468840), (905, 2217864), (930, 2158244), (1023, 1962040), (1084, 1851630), (1086, 1848220), (1240, 1618683), (1320, 1520581), (1355, 1481304), (1364, 1471530), (1448, 1386165), (1626, 1234420), (1705, 1177224), (1810, 1108932), (1860, 1079122), (1991, 1008120), (2046, 981020), (2168, 925815), (2172, 924110), (2710, 740652), (2715, 739288), (2728, 735765), (2981, 673320), (3252, 617210), (3410, 588612), (3620, 554466), (3720, 539561), (3982, 504060), (4065, 493768), (4092, 490510), (4344, 462055), (5115, 392408), (5420, 370326), (5430, 369644), (5611, 357720), (5962, 336660), (5973, 336040), (6504, 308605), (6820, 294306), (7240, 277233), (7964, 252030), (8130, 246884), (8184, 245255), (8401, 238920), (8943, 224440), (9955, 201624), (10230, 196204), (10840, 185163), (10860, 184822), (11222, 178860), (11924, 168330), (11946, 168020), (13640, 147153), (14905, 134664), (15928, 126015), (16260, 123442), (16802, 119460), (16833, 119240), (17886, 112220), (19910, 100812), (20460, 98102), (21720, 92411), (22444, 89430), (23848, 84165), (23892, 84010), (25203, 79640), (28055, 71544), (29810, 67332), (29865, 67208), (32520, 61721), (33604, 59730), (33666, 59620), (35772, 56110), (39820, 50406), (40920, 49051), (42005, 47784), (44715, 44888)]