1443707200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2305

約数の個数: 168

約数和(自身を含む): 3950858240

約数和(自身を除く): 2507151040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 320, 325, 400, 403, 416, 496, 520, 620, 650, 775, 800, 806, 832, 992, 1040, 1240, 1300, 1550, 1600, 1612, 1984, 2015, 2080, 2239, 2480, 2600, 3100, 3224, 4030, 4160, 4478, 4960, 5200, 6200, 6448, 8060, 8956, 9920, 10075, 10400, 11195, 12400, 12896, 16120, 17912, 20150, 20800, 22390, 24800, 25792, 29107, 32240, 35824, 40300, 44780, 49600, 55975, 58214, 64480, 69409, 71648, 80600, 89560, 111950, 116428, 128960, 138818, 143296, 145535, 161200, 179120, 223900, 232856, 277636, 291070, 322400, 347045, 358240, 447800, 465712, 555272, 582140, 644800, 694090, 716480, 727675, 895600, 902317, 931424, 1110544, 1164280, 1388180, 1455350, 1735225, 1791200, 1804634, 1862848, 2221088, 2328560, 2776360, 2910700, 3470450, 3582400, 3609268, 4442176, 4511585, 4657120, 5552720, 5821400, 6940900, 7218536, 9023170, 9314240, 11105440, 11642800, 13881800, 14437072, 18046340, 22210880, 22557925, 23285600, 27763600, 28874144, 36092680, 45115850, 46571200, 55527200, 57748288, 72185360, 90231700, 111054400, 144370720, 180463400, 288741440, 360926800, 721853600, 1443707200]

約数ペア:

[(1, 1443707200), (2, 721853600), (4, 360926800), (5, 288741440), (8, 180463400), (10, 144370720), (13, 111054400), (16, 90231700), (20, 72185360), (25, 57748288), (26, 55527200), (31, 46571200), (32, 45115850), (40, 36092680), (50, 28874144), (52, 27763600), (62, 23285600), (64, 22557925), (65, 22210880), (80, 18046340), (100, 14437072), (104, 13881800), (124, 11642800), (130, 11105440), (155, 9314240), (160, 9023170), (200, 7218536), (208, 6940900), (248, 5821400), (260, 5552720), (310, 4657120), (320, 4511585), (325, 4442176), (400, 3609268), (403, 3582400), (416, 3470450), (496, 2910700), (520, 2776360), (620, 2328560), (650, 2221088), (775, 1862848), (800, 1804634), (806, 1791200), (832, 1735225), (992, 1455350), (1040, 1388180), (1240, 1164280), (1300, 1110544), (1550, 931424), (1600, 902317), (1612, 895600), (1984, 727675), (2015, 716480), (2080, 694090), (2239, 644800), (2480, 582140), (2600, 555272), (3100, 465712), (3224, 447800), (4030, 358240), (4160, 347045), (4478, 322400), (4960, 291070), (5200, 277636), (6200, 232856), (6448, 223900), (8060, 179120), (8956, 161200), (9920, 145535), (10075, 143296), (10400, 138818), (11195, 128960), (12400, 116428), (12896, 111950), (16120, 89560), (17912, 80600), (20150, 71648), (20800, 69409), (22390, 64480), (24800, 58214), (25792, 55975), (29107, 49600), (32240, 44780), (35824, 40300)]