674424660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 2342592000

約数和(自身を除く): 1668167340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 149, 156, 182, 195, 210, 260, 273, 298, 364, 390, 420, 447, 455, 546, 596, 745, 780, 829, 894, 910, 1043, 1092, 1365, 1490, 1658, 1788, 1820, 1937, 2086, 2235, 2487, 2730, 2980, 3129, 3316, 3874, 4145, 4172, 4470, 4974, 5215, 5460, 5803, 5811, 6258, 7748, 8290, 8940, 9685, 9948, 10430, 10777, 11606, 11622, 12435, 12516, 13559, 15645, 16580, 17409, 19370, 20860, 21554, 23212, 23244, 24870, 27118, 29015, 29055, 31290, 32331, 34818, 38740, 40677, 43108, 49740, 53885, 54236, 58030, 58110, 62580, 64662, 67795, 69636, 75439, 81354, 87045, 107770, 116060, 116220, 123521, 129324, 135590, 150878, 161655, 162708, 174090, 203385, 215540, 226317, 247042, 271180, 301756, 323310, 348180, 370563, 377195, 406770, 452634, 494084, 617605, 646620, 741126, 754390, 813540, 864647, 905268, 1131585, 1235210, 1482252, 1508780, 1605773, 1729294, 1852815, 2263170, 2470420, 2593941, 3211546, 3458588, 3705630, 4323235, 4526340, 4817319, 5187882, 6423092, 7411260, 8028865, 8646470, 9634638, 10375764, 11240411, 12969705, 16057730, 17292940, 19269276, 22480822, 24086595, 25939410, 32115460, 33721233, 44961644, 48173190, 51878820, 56202055, 67442466, 96346380, 112404110, 134884932, 168606165, 224808220, 337212330, 674424660]

約数ペア:

[(1, 674424660), (2, 337212330), (3, 224808220), (4, 168606165), (5, 134884932), (6, 112404110), (7, 96346380), (10, 67442466), (12, 56202055), (13, 51878820), (14, 48173190), (15, 44961644), (20, 33721233), (21, 32115460), (26, 25939410), (28, 24086595), (30, 22480822), (35, 19269276), (39, 17292940), (42, 16057730), (52, 12969705), (60, 11240411), (65, 10375764), (70, 9634638), (78, 8646470), (84, 8028865), (91, 7411260), (105, 6423092), (130, 5187882), (140, 4817319), (149, 4526340), (156, 4323235), (182, 3705630), (195, 3458588), (210, 3211546), (260, 2593941), (273, 2470420), (298, 2263170), (364, 1852815), (390, 1729294), (420, 1605773), (447, 1508780), (455, 1482252), (546, 1235210), (596, 1131585), (745, 905268), (780, 864647), (829, 813540), (894, 754390), (910, 741126), (1043, 646620), (1092, 617605), (1365, 494084), (1490, 452634), (1658, 406770), (1788, 377195), (1820, 370563), (1937, 348180), (2086, 323310), (2235, 301756), (2487, 271180), (2730, 247042), (2980, 226317), (3129, 215540), (3316, 203385), (3874, 174090), (4145, 162708), (4172, 161655), (4470, 150878), (4974, 135590), (5215, 129324), (5460, 123521), (5803, 116220), (5811, 116060), (6258, 107770), (7748, 87045), (8290, 81354), (8940, 75439), (9685, 69636), (9948, 67795), (10430, 64662), (10777, 62580), (11606, 58110), (11622, 58030), (12435, 54236), (12516, 53885), (13559, 49740), (15645, 43108), (16580, 40677), (17409, 38740), (19370, 34818), (20860, 32331), (21554, 31290), (23212, 29055), (23244, 29015), (24870, 27118)]