61140840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 204240960

約数和(自身を除く): 143100120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 43, 51, 60, 68, 82, 85, 86, 102, 120, 123, 129, 136, 164, 170, 172, 204, 205, 215, 246, 255, 258, 289, 328, 340, 344, 408, 410, 430, 492, 510, 516, 578, 615, 645, 680, 697, 731, 820, 860, 867, 984, 1020, 1032, 1156, 1230, 1290, 1394, 1445, 1462, 1640, 1720, 1734, 1763, 2040, 2091, 2193, 2312, 2460, 2580, 2788, 2890, 2924, 3468, 3485, 3526, 3655, 4182, 4335, 4386, 4920, 5160, 5289, 5576, 5780, 5848, 6936, 6970, 7052, 7310, 8364, 8670, 8772, 8815, 10455, 10578, 10965, 11560, 11849, 12427, 13940, 14104, 14620, 16728, 17340, 17544, 17630, 20910, 21156, 21930, 23698, 24854, 26445, 27880, 29240, 29971, 34680, 35260, 35547, 37281, 41820, 42312, 43860, 47396, 49708, 52890, 59245, 59942, 62135, 70520, 71094, 74562, 83640, 87720, 89913, 94792, 99416, 105780, 118490, 119884, 124270, 142188, 149124, 149855, 177735, 179826, 186405, 211560, 236980, 239768, 248540, 284376, 298248, 299710, 355470, 359652, 372810, 449565, 473960, 497080, 509507, 599420, 710940, 719304, 745620, 899130, 1019014, 1198840, 1421880, 1491240, 1528521, 1798260, 2038028, 2547535, 3057042, 3596520, 4076056, 5095070, 6114084, 7642605, 10190140, 12228168, 15285210, 20380280, 30570420, 61140840]

約数ペア:

[(1, 61140840), (2, 30570420), (3, 20380280), (4, 15285210), (5, 12228168), (6, 10190140), (8, 7642605), (10, 6114084), (12, 5095070), (15, 4076056), (17, 3596520), (20, 3057042), (24, 2547535), (30, 2038028), (34, 1798260), (40, 1528521), (41, 1491240), (43, 1421880), (51, 1198840), (60, 1019014), (68, 899130), (82, 745620), (85, 719304), (86, 710940), (102, 599420), (120, 509507), (123, 497080), (129, 473960), (136, 449565), (164, 372810), (170, 359652), (172, 355470), (204, 299710), (205, 298248), (215, 284376), (246, 248540), (255, 239768), (258, 236980), (289, 211560), (328, 186405), (340, 179826), (344, 177735), (408, 149855), (410, 149124), (430, 142188), (492, 124270), (510, 119884), (516, 118490), (578, 105780), (615, 99416), (645, 94792), (680, 89913), (697, 87720), (731, 83640), (820, 74562), (860, 71094), (867, 70520), (984, 62135), (1020, 59942), (1032, 59245), (1156, 52890), (1230, 49708), (1290, 47396), (1394, 43860), (1445, 42312), (1462, 41820), (1640, 37281), (1720, 35547), (1734, 35260), (1763, 34680), (2040, 29971), (2091, 29240), (2193, 27880), (2312, 26445), (2460, 24854), (2580, 23698), (2788, 21930), (2890, 21156), (2924, 20910), (3468, 17630), (3485, 17544), (3526, 17340), (3655, 16728), (4182, 14620), (4335, 14104), (4386, 13940), (4920, 12427), (5160, 11849), (5289, 11560), (5576, 10965), (5780, 10578), (5848, 10455), (6936, 8815), (6970, 8772), (7052, 8670), (7310, 8364)]