496587780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 1679892480

約数和(自身を除く): 1183304700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 127, 130, 135, 156, 180, 195, 234, 254, 260, 270, 351, 381, 390, 468, 508, 540, 557, 585, 635, 702, 762, 780, 1114, 1143, 1170, 1270, 1404, 1524, 1651, 1671, 1755, 1905, 2228, 2286, 2340, 2540, 2785, 3302, 3342, 3429, 3510, 3810, 4572, 4953, 5013, 5570, 5715, 6604, 6684, 6858, 7020, 7241, 7620, 8255, 8355, 9906, 10026, 11140, 11430, 13716, 14482, 14859, 15039, 16510, 16710, 17145, 19812, 20052, 21723, 22860, 24765, 25065, 28964, 29718, 30078, 33020, 33420, 34290, 36205, 43446, 44577, 49530, 50130, 59436, 60156, 65169, 68580, 70739, 72410, 74295, 75195, 86892, 89154, 99060, 100260, 108615, 130338, 141478, 144820, 148590, 150390, 178308, 195507, 212217, 217230, 222885, 260676, 282956, 297180, 300780, 325845, 353695, 391014, 424434, 434460, 445770, 636651, 651690, 707390, 782028, 848868, 891540, 919607, 977535, 1061085, 1273302, 1303380, 1414780, 1839214, 1909953, 1955070, 2122170, 2546604, 2758821, 3183255, 3678428, 3819906, 3910140, 4244340, 4598035, 5517642, 6366510, 7639812, 8276463, 9196070, 9549765, 11035284, 12733020, 13794105, 16552926, 18392140, 19099530, 24829389, 27588210, 33105852, 38199060, 41382315, 49658778, 55176420, 82764630, 99317556, 124146945, 165529260, 248293890, 496587780]

約数ペア:

[(1, 496587780), (2, 248293890), (3, 165529260), (4, 124146945), (5, 99317556), (6, 82764630), (9, 55176420), (10, 49658778), (12, 41382315), (13, 38199060), (15, 33105852), (18, 27588210), (20, 24829389), (26, 19099530), (27, 18392140), (30, 16552926), (36, 13794105), (39, 12733020), (45, 11035284), (52, 9549765), (54, 9196070), (60, 8276463), (65, 7639812), (78, 6366510), (90, 5517642), (108, 4598035), (117, 4244340), (127, 3910140), (130, 3819906), (135, 3678428), (156, 3183255), (180, 2758821), (195, 2546604), (234, 2122170), (254, 1955070), (260, 1909953), (270, 1839214), (351, 1414780), (381, 1303380), (390, 1273302), (468, 1061085), (508, 977535), (540, 919607), (557, 891540), (585, 848868), (635, 782028), (702, 707390), (762, 651690), (780, 636651), (1114, 445770), (1143, 434460), (1170, 424434), (1270, 391014), (1404, 353695), (1524, 325845), (1651, 300780), (1671, 297180), (1755, 282956), (1905, 260676), (2228, 222885), (2286, 217230), (2340, 212217), (2540, 195507), (2785, 178308), (3302, 150390), (3342, 148590), (3429, 144820), (3510, 141478), (3810, 130338), (4572, 108615), (4953, 100260), (5013, 99060), (5570, 89154), (5715, 86892), (6604, 75195), (6684, 74295), (6858, 72410), (7020, 70739), (7241, 68580), (7620, 65169), (8255, 60156), (8355, 59436), (9906, 50130), (10026, 49530), (11140, 44577), (11430, 43446), (13716, 36205), (14482, 34290), (14859, 33420), (15039, 33020), (16510, 30078), (16710, 29718), (17145, 28964), (19812, 25065), (20052, 24765), (21723, 22860)]