1498985880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{104971}}^1$

素因数の和:105009

約数の個数: 128

約数和(自身を含む): 5441748480

約数和(自身を除く): 3942762600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 104971, 209942, 314913, 419884, 524855, 629826, 734797, 839768, 1049710, 1259652, 1469594, 1574565, 1784507, 2099420, 2204391, 2519304, 2939188, 3149130, 3569014, 3673985, 4198840, 4408782, 5353521, 5878376, 6298260, 7138028, 7347970, 8817564, 8922535, 10707042, 11021955, 12491549, 12596520, 14276056, 14695940, 17635128, 17845070, 21414084, 22043910, 24983098, 26767605, 29391880, 35690140, 37474647, 42828168, 44087820, 49966196, 53535210, 62457745, 71380280, 74949294, 88175640, 99932392, 107070420, 124915490, 149898588, 187373235, 214140840, 249830980, 299797176, 374746470, 499661960, 749492940, 1498985880]

約数ペア:

[(1, 1498985880), (2, 749492940), (3, 499661960), (4, 374746470), (5, 299797176), (6, 249830980), (7, 214140840), (8, 187373235), (10, 149898588), (12, 124915490), (14, 107070420), (15, 99932392), (17, 88175640), (20, 74949294), (21, 71380280), (24, 62457745), (28, 53535210), (30, 49966196), (34, 44087820), (35, 42828168), (40, 37474647), (42, 35690140), (51, 29391880), (56, 26767605), (60, 24983098), (68, 22043910), (70, 21414084), (84, 17845070), (85, 17635128), (102, 14695940), (105, 14276056), (119, 12596520), (120, 12491549), (136, 11021955), (140, 10707042), (168, 8922535), (170, 8817564), (204, 7347970), (210, 7138028), (238, 6298260), (255, 5878376), (280, 5353521), (340, 4408782), (357, 4198840), (408, 3673985), (420, 3569014), (476, 3149130), (510, 2939188), (595, 2519304), (680, 2204391), (714, 2099420), (840, 1784507), (952, 1574565), (1020, 1469594), (1190, 1259652), (1428, 1049710), (1785, 839768), (2040, 734797), (2380, 629826), (2856, 524855), (3570, 419884), (4760, 314913), (7140, 209942), (14280, 104971)]