1856534940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 288

約数和(自身を含む): 6392707776

約数和(自身を除く): 4536172836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 41, 45, 52, 60, 65, 74, 78, 82, 90, 111, 117, 123, 130, 148, 156, 164, 180, 185, 195, 205, 222, 234, 246, 260, 333, 369, 370, 390, 410, 444, 468, 481, 492, 523, 533, 555, 585, 615, 666, 738, 740, 780, 820, 962, 1046, 1066, 1110, 1170, 1230, 1332, 1443, 1476, 1517, 1569, 1599, 1665, 1845, 1924, 2092, 2132, 2220, 2340, 2405, 2460, 2615, 2665, 2886, 3034, 3138, 3198, 3330, 3690, 4329, 4551, 4707, 4797, 4810, 5230, 5330, 5772, 6068, 6276, 6396, 6660, 6799, 7215, 7380, 7585, 7845, 7995, 8658, 9102, 9414, 9594, 9620, 10460, 10660, 13598, 13653, 14430, 15170, 15690, 15990, 17316, 18204, 18828, 19188, 19351, 19721, 20397, 21443, 21645, 22755, 23535, 23985, 27196, 27306, 28860, 30340, 31380, 31980, 33995, 38702, 39442, 40794, 42886, 43290, 45510, 47070, 47970, 54612, 58053, 59163, 61191, 64329, 67990, 68265, 77404, 78884, 81588, 85772, 86580, 91020, 94140, 95940, 96755, 98605, 101985, 107215, 116106, 118326, 122382, 128658, 135980, 136530, 174159, 177489, 192987, 193510, 197210, 203970, 214430, 232212, 236652, 244764, 251563, 257316, 273060, 278759, 290265, 295815, 305955, 321645, 348318, 354978, 385974, 387020, 394420, 407940, 428860, 503126, 557518, 580530, 591630, 611910, 643290, 696636, 709956, 754689, 771948, 793391, 836277, 870795, 887445, 964935, 1006252, 1115036, 1161060, 1183260, 1223820, 1257815, 1286580, 1393795, 1509378, 1586782, 1672554, 1741590, 1774890, 1929870, 2264067, 2380173, 2508831, 2515630, 2787590, 3018756, 3173564, 3345108, 3483180, 3549780, 3773445, 3859740, 3966955, 4181385, 4528134, 4760346, 5017662, 5031260, 5575180, 7140519, 7546890, 7933910, 8362770, 9056268, 9520692, 10035324, 10314083, 11320335, 11900865, 12544155, 14281038, 15093780, 15867820, 16725540, 20628166, 22640670, 23801730, 25088310, 28562076, 30942249, 35702595, 41256332, 45281340, 47603460, 50176620, 51570415, 61884498, 71405190, 92826747, 103140830, 123768996, 142810380, 154711245, 185653494, 206281660, 309422490, 371306988, 464133735, 618844980, 928267470, 1856534940]

約数ペア:

[(1, 1856534940), (2, 928267470), (3, 618844980), (4, 464133735), (5, 371306988), (6, 309422490), (9, 206281660), (10, 185653494), (12, 154711245), (13, 142810380), (15, 123768996), (18, 103140830), (20, 92826747), (26, 71405190), (30, 61884498), (36, 51570415), (37, 50176620), (39, 47603460), (41, 45281340), (45, 41256332), (52, 35702595), (60, 30942249), (65, 28562076), (74, 25088310), (78, 23801730), (82, 22640670), (90, 20628166), (111, 16725540), (117, 15867820), (123, 15093780), (130, 14281038), (148, 12544155), (156, 11900865), (164, 11320335), (180, 10314083), (185, 10035324), (195, 9520692), (205, 9056268), (222, 8362770), (234, 7933910), (246, 7546890), (260, 7140519), (333, 5575180), (369, 5031260), (370, 5017662), (390, 4760346), (410, 4528134), (444, 4181385), (468, 3966955), (481, 3859740), (492, 3773445), (523, 3549780), (533, 3483180), (555, 3345108), (585, 3173564), (615, 3018756), (666, 2787590), (738, 2515630), (740, 2508831), (780, 2380173), (820, 2264067), (962, 1929870), (1046, 1774890), (1066, 1741590), (1110, 1672554), (1170, 1586782), (1230, 1509378), (1332, 1393795), (1443, 1286580), (1476, 1257815), (1517, 1223820), (1569, 1183260), (1599, 1161060), (1665, 1115036), (1845, 1006252), (1924, 964935), (2092, 887445), (2132, 870795), (2220, 836277), (2340, 793391), (2405, 771948), (2460, 754689), (2615, 709956), (2665, 696636), (2886, 643290), (3034, 611910), (3138, 591630), (3198, 580530), (3330, 557518), (3690, 503126), (4329, 428860), (4551, 407940), (4707, 394420), (4797, 387020), (4810, 385974), (5230, 354978), (5330, 348318), (5772, 321645), (6068, 305955), (6276, 295815), (6396, 290265), (6660, 278759), (6799, 273060), (7215, 257316), (7380, 251563), (7585, 244764), (7845, 236652), (7995, 232212), (8658, 214430), (9102, 203970), (9414, 197210), (9594, 193510), (9620, 192987), (10460, 177489), (10660, 174159), (13598, 136530), (13653, 135980), (14430, 128658), (15170, 122382), (15690, 118326), (15990, 116106), (17316, 107215), (18204, 101985), (18828, 98605), (19188, 96755), (19351, 95940), (19721, 94140), (20397, 91020), (21443, 86580), (21645, 85772), (22755, 81588), (23535, 78884), (23985, 77404), (27196, 68265), (27306, 67990), (28860, 64329), (30340, 61191), (31380, 59163), (31980, 58053), (33995, 54612), (38702, 47970), (39442, 47070), (40794, 45510), (42886, 43290)]