40843920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 147044160

約数和(自身を除く): 106200240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 53, 57, 60, 65, 76, 78, 80, 95, 104, 106, 114, 120, 130, 152, 156, 159, 169, 190, 195, 208, 212, 228, 240, 247, 260, 265, 285, 304, 312, 318, 338, 380, 390, 424, 456, 494, 507, 520, 530, 570, 624, 636, 676, 689, 741, 760, 780, 795, 845, 848, 912, 988, 1007, 1014, 1040, 1060, 1140, 1235, 1272, 1352, 1378, 1482, 1520, 1560, 1590, 1690, 1976, 2014, 2028, 2067, 2120, 2280, 2470, 2535, 2544, 2704, 2756, 2964, 3021, 3120, 3180, 3211, 3380, 3445, 3705, 3952, 4028, 4056, 4134, 4240, 4560, 4940, 5035, 5070, 5512, 5928, 6042, 6360, 6422, 6760, 6890, 7410, 8056, 8112, 8268, 8957, 9633, 9880, 10070, 10140, 10335, 11024, 11856, 12084, 12720, 12844, 13091, 13520, 13780, 14820, 15105, 16055, 16112, 16536, 17914, 19266, 19760, 20140, 20280, 20670, 24168, 25688, 26182, 26871, 27560, 29640, 30210, 32110, 33072, 35828, 38532, 39273, 40280, 40560, 41340, 44785, 48165, 48336, 51376, 52364, 53742, 55120, 59280, 60420, 64220, 65455, 71656, 77064, 78546, 80560, 82680, 89570, 96330, 104728, 107484, 120840, 128440, 130910, 134355, 143312, 154128, 157092, 165360, 170183, 179140, 192660, 196365, 209456, 214968, 241680, 256880, 261820, 268710, 314184, 340366, 358280, 385320, 392730, 429936, 510549, 523640, 537420, 628368, 680732, 716560, 770640, 785460, 850915, 1021098, 1047280, 1074840, 1361464, 1570920, 1701830, 2042196, 2149680, 2552745, 2722928, 3141840, 3403660, 4084392, 5105490, 6807320, 8168784, 10210980, 13614640, 20421960, 40843920]

約数ペア:

[(1, 40843920), (2, 20421960), (3, 13614640), (4, 10210980), (5, 8168784), (6, 6807320), (8, 5105490), (10, 4084392), (12, 3403660), (13, 3141840), (15, 2722928), (16, 2552745), (19, 2149680), (20, 2042196), (24, 1701830), (26, 1570920), (30, 1361464), (38, 1074840), (39, 1047280), (40, 1021098), (48, 850915), (52, 785460), (53, 770640), (57, 716560), (60, 680732), (65, 628368), (76, 537420), (78, 523640), (80, 510549), (95, 429936), (104, 392730), (106, 385320), (114, 358280), (120, 340366), (130, 314184), (152, 268710), (156, 261820), (159, 256880), (169, 241680), (190, 214968), (195, 209456), (208, 196365), (212, 192660), (228, 179140), (240, 170183), (247, 165360), (260, 157092), (265, 154128), (285, 143312), (304, 134355), (312, 130910), (318, 128440), (338, 120840), (380, 107484), (390, 104728), (424, 96330), (456, 89570), (494, 82680), (507, 80560), (520, 78546), (530, 77064), (570, 71656), (624, 65455), (636, 64220), (676, 60420), (689, 59280), (741, 55120), (760, 53742), (780, 52364), (795, 51376), (845, 48336), (848, 48165), (912, 44785), (988, 41340), (1007, 40560), (1014, 40280), (1040, 39273), (1060, 38532), (1140, 35828), (1235, 33072), (1272, 32110), (1352, 30210), (1378, 29640), (1482, 27560), (1520, 26871), (1560, 26182), (1590, 25688), (1690, 24168), (1976, 20670), (2014, 20280), (2028, 20140), (2067, 19760), (2120, 19266), (2280, 17914), (2470, 16536), (2535, 16112), (2544, 16055), (2704, 15105), (2756, 14820), (2964, 13780), (3021, 13520), (3120, 13091), (3180, 12844), (3211, 12720), (3380, 12084), (3445, 11856), (3705, 11024), (3952, 10335), (4028, 10140), (4056, 10070), (4134, 9880), (4240, 9633), (4560, 8957), (4940, 8268), (5035, 8112), (5070, 8056), (5512, 7410), (5928, 6890), (6042, 6760), (6360, 6422)]