42925680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 179988480

約数和(自身を除く): 137062800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 167, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 334, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 501, 504, 510, 540, 560, 595, 612, 630, 668, 680, 714, 720, 756, 765, 816, 835, 840, 918, 945, 952, 1002, 1008, 1020, 1071, 1080, 1169, 1190, 1224, 1260, 1336, 1360, 1428, 1503, 1512, 1530, 1670, 1680, 1785, 1836, 1890, 1904, 2004, 2040, 2142, 2160, 2295, 2338, 2380, 2448, 2505, 2520, 2672, 2839, 2856, 3006, 3024, 3060, 3213, 3340, 3507, 3570, 3672, 3780, 4008, 4080, 4284, 4509, 4590, 4676, 4760, 5010, 5040, 5355, 5678, 5712, 5845, 6012, 6120, 6426, 6680, 7014, 7140, 7344, 7515, 7560, 8016, 8517, 8568, 9018, 9180, 9352, 9520, 10020, 10521, 10710, 11356, 11690, 12024, 12240, 12852, 13360, 14028, 14195, 14280, 15030, 15120, 16065, 17034, 17136, 17535, 18036, 18360, 18704, 19873, 20040, 21042, 21420, 22545, 22712, 23380, 24048, 25551, 25704, 28056, 28390, 28560, 30060, 31563, 32130, 34068, 35070, 36072, 36720, 39746, 40080, 42084, 42585, 42840, 45090, 45424, 46760, 51102, 51408, 52605, 56112, 56780, 59619, 60120, 63126, 64260, 68136, 70140, 72144, 76653, 79492, 84168, 85170, 85680, 90180, 93520, 99365, 102204, 105210, 113560, 119238, 120240, 126252, 127755, 128520, 136272, 140280, 153306, 157815, 158984, 168336, 170340, 178857, 180360, 198730, 204408, 210420, 227120, 238476, 252504, 255510, 257040, 280560, 298095, 306612, 315630, 317968, 340680, 357714, 360720, 383265, 397460, 408816, 420840, 476952, 505008, 511020, 536571, 596190, 613224, 631260, 681360, 715428, 766530, 794920, 841680, 894285, 953904, 1022040, 1073142, 1192380, 1226448, 1262520, 1430856, 1533060, 1589840, 1788570, 2044080, 2146284, 2384760, 2525040, 2682855, 2861712, 3066120, 3577140, 4292568, 4769520, 5365710, 6132240, 7154280, 8585136, 10731420, 14308560, 21462840, 42925680]

約数ペア:

[(1, 42925680), (2, 21462840), (3, 14308560), (4, 10731420), (5, 8585136), (6, 7154280), (7, 6132240), (8, 5365710), (9, 4769520), (10, 4292568), (12, 3577140), (14, 3066120), (15, 2861712), (16, 2682855), (17, 2525040), (18, 2384760), (20, 2146284), (21, 2044080), (24, 1788570), (27, 1589840), (28, 1533060), (30, 1430856), (34, 1262520), (35, 1226448), (36, 1192380), (40, 1073142), (42, 1022040), (45, 953904), (48, 894285), (51, 841680), (54, 794920), (56, 766530), (60, 715428), (63, 681360), (68, 631260), (70, 613224), (72, 596190), (80, 536571), (84, 511020), (85, 505008), (90, 476952), (102, 420840), (105, 408816), (108, 397460), (112, 383265), (119, 360720), (120, 357714), (126, 340680), (135, 317968), (136, 315630), (140, 306612), (144, 298095), (153, 280560), (167, 257040), (168, 255510), (170, 252504), (180, 238476), (189, 227120), (204, 210420), (210, 204408), (216, 198730), (238, 180360), (240, 178857), (252, 170340), (255, 168336), (270, 158984), (272, 157815), (280, 153306), (306, 140280), (315, 136272), (334, 128520), (336, 127755), (340, 126252), (357, 120240), (360, 119238), (378, 113560), (408, 105210), (420, 102204), (432, 99365), (459, 93520), (476, 90180), (501, 85680), (504, 85170), (510, 84168), (540, 79492), (560, 76653), (595, 72144), (612, 70140), (630, 68136), (668, 64260), (680, 63126), (714, 60120), (720, 59619), (756, 56780), (765, 56112), (816, 52605), (835, 51408), (840, 51102), (918, 46760), (945, 45424), (952, 45090), (1002, 42840), (1008, 42585), (1020, 42084), (1071, 40080), (1080, 39746), (1169, 36720), (1190, 36072), (1224, 35070), (1260, 34068), (1336, 32130), (1360, 31563), (1428, 30060), (1503, 28560), (1512, 28390), (1530, 28056), (1670, 25704), (1680, 25551), (1785, 24048), (1836, 23380), (1890, 22712), (1904, 22545), (2004, 21420), (2040, 21042), (2142, 20040), (2160, 19873), (2295, 18704), (2338, 18360), (2380, 18036), (2448, 17535), (2505, 17136), (2520, 17034), (2672, 16065), (2839, 15120), (2856, 15030), (3006, 14280), (3024, 14195), (3060, 14028), (3213, 13360), (3340, 12852), (3507, 12240), (3570, 12024), (3672, 11690), (3780, 11356), (4008, 10710), (4080, 10521), (4284, 10020), (4509, 9520), (4590, 9352), (4676, 9180), (4760, 9018), (5010, 8568), (5040, 8517), (5355, 8016), (5678, 7560), (5712, 7515), (5845, 7344), (6012, 7140), (6120, 7014), (6426, 6680)]