296866920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20789}}^1$

素因数の和:20827

約数の個数: 128

約数和(自身を含む): 1077753600

約数和(自身を除く): 780886680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 20789, 41578, 62367, 83156, 103945, 124734, 145523, 166312, 207890, 249468, 291046, 311835, 353413, 415780, 436569, 498936, 582092, 623670, 706826, 727615, 831560, 873138, 1060239, 1164184, 1247340, 1413652, 1455230, 1746276, 1767065, 2120478, 2182845, 2473891, 2494680, 2827304, 2910460, 3492552, 3534130, 4240956, 4365690, 4947782, 5301195, 5820920, 7068260, 7421673, 8481912, 8731380, 9895564, 10602390, 12369455, 14136520, 14843346, 17462760, 19791128, 21204780, 24738910, 29686692, 37108365, 42409560, 49477820, 59373384, 74216730, 98955640, 148433460, 296866920]

約数ペア:

[(1, 296866920), (2, 148433460), (3, 98955640), (4, 74216730), (5, 59373384), (6, 49477820), (7, 42409560), (8, 37108365), (10, 29686692), (12, 24738910), (14, 21204780), (15, 19791128), (17, 17462760), (20, 14843346), (21, 14136520), (24, 12369455), (28, 10602390), (30, 9895564), (34, 8731380), (35, 8481912), (40, 7421673), (42, 7068260), (51, 5820920), (56, 5301195), (60, 4947782), (68, 4365690), (70, 4240956), (84, 3534130), (85, 3492552), (102, 2910460), (105, 2827304), (119, 2494680), (120, 2473891), (136, 2182845), (140, 2120478), (168, 1767065), (170, 1746276), (204, 1455230), (210, 1413652), (238, 1247340), (255, 1164184), (280, 1060239), (340, 873138), (357, 831560), (408, 727615), (420, 706826), (476, 623670), (510, 582092), (595, 498936), (680, 436569), (714, 415780), (840, 353413), (952, 311835), (1020, 291046), (1190, 249468), (1428, 207890), (1785, 166312), (2040, 145523), (2380, 124734), (2856, 103945), (3570, 83156), (4760, 62367), (7140, 41578), (14280, 20789)]