167238180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 581188608

約数和(自身を除く): 413950428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 41, 43, 45, 51, 60, 62, 68, 82, 85, 86, 90, 93, 102, 123, 124, 129, 153, 155, 164, 170, 172, 180, 186, 204, 205, 215, 246, 255, 258, 279, 306, 310, 340, 369, 372, 387, 410, 430, 465, 492, 510, 516, 527, 558, 612, 615, 620, 645, 697, 731, 738, 765, 774, 820, 860, 930, 1020, 1054, 1116, 1230, 1271, 1290, 1333, 1394, 1395, 1462, 1476, 1530, 1548, 1581, 1763, 1845, 1860, 1935, 2091, 2108, 2193, 2460, 2542, 2580, 2635, 2666, 2788, 2790, 2924, 3060, 3162, 3485, 3526, 3655, 3690, 3813, 3870, 3999, 4182, 4386, 4743, 5084, 5270, 5289, 5332, 5580, 6273, 6324, 6355, 6579, 6665, 6970, 7052, 7310, 7380, 7626, 7740, 7905, 7998, 8364, 8772, 8815, 9486, 10455, 10540, 10578, 10965, 11439, 11997, 12546, 12710, 13158, 13330, 13940, 14620, 15252, 15810, 15867, 15996, 17630, 18972, 19065, 19995, 20910, 21156, 21607, 21930, 22661, 22878, 23715, 23994, 25092, 25420, 26316, 26445, 26660, 29971, 31365, 31620, 31734, 32895, 35260, 38130, 39990, 41820, 43214, 43860, 45322, 45756, 47430, 47988, 52890, 54653, 57195, 59942, 59985, 62730, 63468, 64821, 65790, 67983, 76260, 79335, 79980, 86428, 89913, 90644, 94860, 105780, 108035, 109306, 113305, 114390, 119884, 119970, 125460, 129642, 131580, 135966, 149855, 158670, 163959, 179826, 194463, 203949, 216070, 218612, 226610, 228780, 239940, 259284, 269739, 271932, 273265, 299710, 317340, 324105, 327918, 339915, 359652, 388926, 407898, 432140, 449565, 453220, 491877, 539478, 546530, 599420, 648210, 655836, 679830, 777852, 815796, 819795, 899130, 929101, 972315, 983754, 1019745, 1078956, 1093060, 1296420, 1348695, 1359660, 1639590, 1798260, 1858202, 1944630, 1967508, 2039490, 2459385, 2697390, 2787303, 3279180, 3716404, 3889260, 4078980, 4645505, 4918770, 5394780, 5574606, 8361909, 9291010, 9837540, 11149212, 13936515, 16723818, 18582020, 27873030, 33447636, 41809545, 55746060, 83619090, 167238180]

約数ペア:

[(1, 167238180), (2, 83619090), (3, 55746060), (4, 41809545), (5, 33447636), (6, 27873030), (9, 18582020), (10, 16723818), (12, 13936515), (15, 11149212), (17, 9837540), (18, 9291010), (20, 8361909), (30, 5574606), (31, 5394780), (34, 4918770), (36, 4645505), (41, 4078980), (43, 3889260), (45, 3716404), (51, 3279180), (60, 2787303), (62, 2697390), (68, 2459385), (82, 2039490), (85, 1967508), (86, 1944630), (90, 1858202), (93, 1798260), (102, 1639590), (123, 1359660), (124, 1348695), (129, 1296420), (153, 1093060), (155, 1078956), (164, 1019745), (170, 983754), (172, 972315), (180, 929101), (186, 899130), (204, 819795), (205, 815796), (215, 777852), (246, 679830), (255, 655836), (258, 648210), (279, 599420), (306, 546530), (310, 539478), (340, 491877), (369, 453220), (372, 449565), (387, 432140), (410, 407898), (430, 388926), (465, 359652), (492, 339915), (510, 327918), (516, 324105), (527, 317340), (558, 299710), (612, 273265), (615, 271932), (620, 269739), (645, 259284), (697, 239940), (731, 228780), (738, 226610), (765, 218612), (774, 216070), (820, 203949), (860, 194463), (930, 179826), (1020, 163959), (1054, 158670), (1116, 149855), (1230, 135966), (1271, 131580), (1290, 129642), (1333, 125460), (1394, 119970), (1395, 119884), (1462, 114390), (1476, 113305), (1530, 109306), (1548, 108035), (1581, 105780), (1763, 94860), (1845, 90644), (1860, 89913), (1935, 86428), (2091, 79980), (2108, 79335), (2193, 76260), (2460, 67983), (2542, 65790), (2580, 64821), (2635, 63468), (2666, 62730), (2788, 59985), (2790, 59942), (2924, 57195), (3060, 54653), (3162, 52890), (3485, 47988), (3526, 47430), (3655, 45756), (3690, 45322), (3813, 43860), (3870, 43214), (3999, 41820), (4182, 39990), (4386, 38130), (4743, 35260), (5084, 32895), (5270, 31734), (5289, 31620), (5332, 31365), (5580, 29971), (6273, 26660), (6324, 26445), (6355, 26316), (6579, 25420), (6665, 25092), (6970, 23994), (7052, 23715), (7310, 22878), (7380, 22661), (7626, 21930), (7740, 21607), (7905, 21156), (7998, 20910), (8364, 19995), (8772, 19065), (8815, 18972), (9486, 17630), (10455, 15996), (10540, 15867), (10578, 15810), (10965, 15252), (11439, 14620), (11997, 13940), (12546, 13330), (12710, 13158)]