80439425640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1877671}}^1$

素因数の和:1877712

約数の個数: 192

約数和(自身を含む): 316350178560

約数和(自身を除く): 235910752920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 42840, 1877671, 3755342, 5633013, 7510684, 9388355, 11266026, 13143697, 15021368, 16899039, 18776710, 22532052, 26287394, 28165065, 31920407, 33798078, 37553420, 39431091, 45064104, 52574788, 56330130, 63840814, 65718485, 67596156, 75106840, 78862182, 84495195, 95761221, 105149576, 112660260, 118293273, 127681628, 131436970, 135192312, 157724364, 159602035, 168990390, 191522442, 197155455, 223442849, 225320520, 236586546, 255363256, 262873940, 287283663, 315448728, 319204070, 337980780, 383044884, 394310910, 446885698, 473173092, 478806105, 525747880, 574567326, 591466365, 638408140, 670328547, 675961560, 766089768, 788621820, 893771396, 946346184, 957612210, 1117214245, 1149134652, 1182932730, 1276816280, 1340657094, 1436418315, 1577243640, 1787542792, 1915224420, 2010985641, 2234428490, 2298269304, 2365865460, 2681314188, 2872836630, 3351642735, 3830448840, 4021971282, 4468856980, 4731730920, 5362628376, 5745673260, 6703285470, 8043942564, 8937713960, 10054928205, 11491346520, 13406570940, 16087885128, 20109856410, 26813141880, 40219712820, 80439425640]

約数ペア:

[(1, 80439425640), (2, 40219712820), (3, 26813141880), (4, 20109856410), (5, 16087885128), (6, 13406570940), (7, 11491346520), (8, 10054928205), (9, 8937713960), (10, 8043942564), (12, 6703285470), (14, 5745673260), (15, 5362628376), (17, 4731730920), (18, 4468856980), (20, 4021971282), (21, 3830448840), (24, 3351642735), (28, 2872836630), (30, 2681314188), (34, 2365865460), (35, 2298269304), (36, 2234428490), (40, 2010985641), (42, 1915224420), (45, 1787542792), (51, 1577243640), (56, 1436418315), (60, 1340657094), (63, 1276816280), (68, 1182932730), (70, 1149134652), (72, 1117214245), (84, 957612210), (85, 946346184), (90, 893771396), (102, 788621820), (105, 766089768), (119, 675961560), (120, 670328547), (126, 638408140), (136, 591466365), (140, 574567326), (153, 525747880), (168, 478806105), (170, 473173092), (180, 446885698), (204, 394310910), (210, 383044884), (238, 337980780), (252, 319204070), (255, 315448728), (280, 287283663), (306, 262873940), (315, 255363256), (340, 236586546), (357, 225320520), (360, 223442849), (408, 197155455), (420, 191522442), (476, 168990390), (504, 159602035), (510, 157724364), (595, 135192312), (612, 131436970), (630, 127681628), (680, 118293273), (714, 112660260), (765, 105149576), (840, 95761221), (952, 84495195), (1020, 78862182), (1071, 75106840), (1190, 67596156), (1224, 65718485), (1260, 63840814), (1428, 56330130), (1530, 52574788), (1785, 45064104), (2040, 39431091), (2142, 37553420), (2380, 33798078), (2520, 31920407), (2856, 28165065), (3060, 26287394), (3570, 22532052), (4284, 18776710), (4760, 16899039), (5355, 15021368), (6120, 13143697), (7140, 11266026), (8568, 9388355), (10710, 7510684), (14280, 5633013), (21420, 3755342), (42840, 1877671)]