2438495640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56921}}^1$

素因数の和:56962

約数の個数: 192

約数和(自身を含む): 9590218560

約数和(自身を除く): 7151722920

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, 56921, 113842, 170763, 227684, 284605, 341526, 398447, 455368, 512289, 569210, 683052, 796894, 853815, 967657, 1024578, 1138420, 1195341, 1366104, 1593788, 1707630, 1935314, 1992235, 2049156, 2276840, 2390682, 2561445, 2902971, 3187576, 3415260, 3586023, 3870628, 3984470, 4098312, 4781364, 4838285, 5122890, 5805942, 5976705, 6773599, 6830520, 7172046, 7741256, 7968940, 8708913, 9562728, 9676570, 10245780, 11611884, 11953410, 13547198, 14344092, 14514855, 15937880, 17417826, 17930115, 19353140, 20320797, 20491560, 23223768, 23906820, 27094396, 28688184, 29029710, 33867995, 34835652, 35860230, 38706280, 40641594, 43544565, 47813640, 54188792, 58059420, 60962391, 67735990, 69671304, 71720460, 81283188, 87089130, 101603985, 116118840, 121924782, 135471980, 143440920, 162566376, 174178260, 203207970, 243849564, 270943960, 304811955, 348356520, 406415940, 487699128, 609623910, 812831880, 1219247820, 2438495640]

約数ペア:

[(1, 2438495640), (2, 1219247820), (3, 812831880), (4, 609623910), (5, 487699128), (6, 406415940), (7, 348356520), (8, 304811955), (9, 270943960), (10, 243849564), (12, 203207970), (14, 174178260), (15, 162566376), (17, 143440920), (18, 135471980), (20, 121924782), (21, 116118840), (24, 101603985), (28, 87089130), (30, 81283188), (34, 71720460), (35, 69671304), (36, 67735990), (40, 60962391), (42, 58059420), (45, 54188792), (51, 47813640), (56, 43544565), (60, 40641594), (63, 38706280), (68, 35860230), (70, 34835652), (72, 33867995), (84, 29029710), (85, 28688184), (90, 27094396), (102, 23906820), (105, 23223768), (119, 20491560), (120, 20320797), (126, 19353140), (136, 17930115), (140, 17417826), (153, 15937880), (168, 14514855), (170, 14344092), (180, 13547198), (204, 11953410), (210, 11611884), (238, 10245780), (252, 9676570), (255, 9562728), (280, 8708913), (306, 7968940), (315, 7741256), (340, 7172046), (357, 6830520), (360, 6773599), (408, 5976705), (420, 5805942), (476, 5122890), (504, 4838285), (510, 4781364), (595, 4098312), (612, 3984470), (630, 3870628), (680, 3586023), (714, 3415260), (765, 3187576), (840, 2902971), (952, 2561445), (1020, 2390682), (1071, 2276840), (1190, 2049156), (1224, 1992235), (1260, 1935314), (1428, 1707630), (1530, 1593788), (1785, 1366104), (2040, 1195341), (2142, 1138420), (2380, 1024578), (2520, 967657), (2856, 853815), (3060, 796894), (3570, 683052), (4284, 569210), (4760, 512289), (5355, 455368), (6120, 398447), (7140, 341526), (8568, 284605), (10710, 227684), (14280, 170763), (21420, 113842), (42840, 56921)]