146982160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 391974912

約数和(自身を除く): 244992752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 47, 52, 62, 65, 80, 94, 97, 104, 124, 130, 155, 188, 194, 208, 235, 248, 260, 310, 376, 388, 403, 470, 485, 496, 520, 611, 620, 752, 776, 806, 940, 970, 1040, 1222, 1240, 1261, 1457, 1552, 1612, 1880, 1940, 2015, 2444, 2480, 2522, 2914, 3007, 3055, 3224, 3760, 3880, 4030, 4559, 4888, 5044, 5828, 6014, 6110, 6305, 6448, 7285, 7760, 8060, 9118, 9776, 10088, 11656, 12028, 12220, 12610, 14570, 15035, 16120, 18236, 18941, 20176, 22795, 23312, 24056, 24440, 25220, 29140, 30070, 32240, 36472, 37882, 39091, 45590, 48112, 48880, 50440, 58280, 59267, 60140, 72944, 75764, 78182, 91180, 94705, 100880, 116560, 118534, 120280, 141329, 151528, 156364, 182360, 189410, 195455, 237068, 240560, 282658, 296335, 303056, 312728, 364720, 378820, 390910, 474136, 565316, 592670, 625456, 706645, 757640, 781820, 948272, 1130632, 1185340, 1413290, 1515280, 1563640, 1837277, 2261264, 2370680, 2826580, 3127280, 3674554, 4741360, 5653160, 7349108, 9186385, 11306320, 14698216, 18372770, 29396432, 36745540, 73491080, 146982160]

約数ペア:

[(1, 146982160), (2, 73491080), (4, 36745540), (5, 29396432), (8, 18372770), (10, 14698216), (13, 11306320), (16, 9186385), (20, 7349108), (26, 5653160), (31, 4741360), (40, 3674554), (47, 3127280), (52, 2826580), (62, 2370680), (65, 2261264), (80, 1837277), (94, 1563640), (97, 1515280), (104, 1413290), (124, 1185340), (130, 1130632), (155, 948272), (188, 781820), (194, 757640), (208, 706645), (235, 625456), (248, 592670), (260, 565316), (310, 474136), (376, 390910), (388, 378820), (403, 364720), (470, 312728), (485, 303056), (496, 296335), (520, 282658), (611, 240560), (620, 237068), (752, 195455), (776, 189410), (806, 182360), (940, 156364), (970, 151528), (1040, 141329), (1222, 120280), (1240, 118534), (1261, 116560), (1457, 100880), (1552, 94705), (1612, 91180), (1880, 78182), (1940, 75764), (2015, 72944), (2444, 60140), (2480, 59267), (2522, 58280), (2914, 50440), (3007, 48880), (3055, 48112), (3224, 45590), (3760, 39091), (3880, 37882), (4030, 36472), (4559, 32240), (4888, 30070), (5044, 29140), (5828, 25220), (6014, 24440), (6110, 24056), (6305, 23312), (6448, 22795), (7285, 20176), (7760, 18941), (8060, 18236), (9118, 16120), (9776, 15035), (10088, 14570), (11656, 12610), (12028, 12220)]