142072380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 493129728

約数和(自身を除く): 351057348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 41, 45, 46, 54, 60, 62, 69, 81, 82, 90, 92, 93, 108, 115, 123, 124, 135, 138, 155, 162, 164, 180, 186, 205, 207, 230, 243, 246, 270, 276, 279, 310, 324, 345, 369, 372, 405, 410, 414, 460, 465, 486, 492, 540, 558, 615, 620, 621, 690, 713, 738, 810, 820, 828, 837, 930, 943, 972, 1035, 1107, 1116, 1215, 1230, 1242, 1271, 1380, 1395, 1426, 1476, 1620, 1674, 1845, 1860, 1863, 1886, 2070, 2139, 2214, 2430, 2460, 2484, 2511, 2542, 2790, 2829, 2852, 3105, 3321, 3348, 3565, 3690, 3726, 3772, 3813, 4140, 4185, 4278, 4428, 4715, 4860, 5022, 5084, 5535, 5580, 5589, 5658, 6210, 6355, 6417, 6642, 7130, 7380, 7452, 7533, 7626, 8370, 8487, 8556, 9315, 9430, 9963, 10044, 10695, 11070, 11178, 11316, 11439, 12420, 12555, 12710, 12834, 13284, 14145, 14260, 15066, 15252, 16605, 16740, 16974, 18630, 18860, 19065, 19251, 19926, 21390, 22140, 22356, 22878, 25110, 25420, 25461, 25668, 27945, 28290, 29233, 30132, 32085, 33210, 33948, 34317, 37260, 37665, 38130, 38502, 39852, 42435, 42780, 45756, 49815, 50220, 50922, 55890, 56580, 57195, 57753, 58466, 64170, 66420, 68634, 75330, 76260, 76383, 77004, 84870, 87699, 96255, 99630, 101844, 102951, 111780, 114390, 115506, 116932, 127305, 128340, 137268, 146165, 150660, 152766, 169740, 171585, 173259, 175398, 192510, 199260, 205902, 228780, 229149, 231012, 254610, 263097, 288765, 292330, 305532, 308853, 343170, 346518, 350796, 381915, 385020, 411804, 438495, 458298, 509220, 514755, 526194, 577530, 584660, 617706, 686340, 693036, 763830, 789291, 866295, 876990, 916596, 1029510, 1052388, 1145745, 1155060, 1235412, 1315485, 1527660, 1544265, 1578582, 1732590, 1753980, 2059020, 2291490, 2367873, 2630970, 3088530, 3157164, 3465180, 3946455, 4582980, 4735746, 5261940, 6177060, 7103619, 7892910, 9471492, 11839365, 14207238, 15785820, 23678730, 28414476, 35518095, 47357460, 71036190, 142072380]

約数ペア:

[(1, 142072380), (2, 71036190), (3, 47357460), (4, 35518095), (5, 28414476), (6, 23678730), (9, 15785820), (10, 14207238), (12, 11839365), (15, 9471492), (18, 7892910), (20, 7103619), (23, 6177060), (27, 5261940), (30, 4735746), (31, 4582980), (36, 3946455), (41, 3465180), (45, 3157164), (46, 3088530), (54, 2630970), (60, 2367873), (62, 2291490), (69, 2059020), (81, 1753980), (82, 1732590), (90, 1578582), (92, 1544265), (93, 1527660), (108, 1315485), (115, 1235412), (123, 1155060), (124, 1145745), (135, 1052388), (138, 1029510), (155, 916596), (162, 876990), (164, 866295), (180, 789291), (186, 763830), (205, 693036), (207, 686340), (230, 617706), (243, 584660), (246, 577530), (270, 526194), (276, 514755), (279, 509220), (310, 458298), (324, 438495), (345, 411804), (369, 385020), (372, 381915), (405, 350796), (410, 346518), (414, 343170), (460, 308853), (465, 305532), (486, 292330), (492, 288765), (540, 263097), (558, 254610), (615, 231012), (620, 229149), (621, 228780), (690, 205902), (713, 199260), (738, 192510), (810, 175398), (820, 173259), (828, 171585), (837, 169740), (930, 152766), (943, 150660), (972, 146165), (1035, 137268), (1107, 128340), (1116, 127305), (1215, 116932), (1230, 115506), (1242, 114390), (1271, 111780), (1380, 102951), (1395, 101844), (1426, 99630), (1476, 96255), (1620, 87699), (1674, 84870), (1845, 77004), (1860, 76383), (1863, 76260), (1886, 75330), (2070, 68634), (2139, 66420), (2214, 64170), (2430, 58466), (2460, 57753), (2484, 57195), (2511, 56580), (2542, 55890), (2790, 50922), (2829, 50220), (2852, 49815), (3105, 45756), (3321, 42780), (3348, 42435), (3565, 39852), (3690, 38502), (3726, 38130), (3772, 37665), (3813, 37260), (4140, 34317), (4185, 33948), (4278, 33210), (4428, 32085), (4715, 30132), (4860, 29233), (5022, 28290), (5084, 27945), (5535, 25668), (5580, 25461), (5589, 25420), (5658, 25110), (6210, 22878), (6355, 22356), (6417, 22140), (6642, 21390), (7130, 19926), (7380, 19251), (7452, 19065), (7533, 18860), (7626, 18630), (8370, 16974), (8487, 16740), (8556, 16605), (9315, 15252), (9430, 15066), (9963, 14260), (10044, 14145), (10695, 13284), (11070, 12834), (11178, 12710), (11316, 12555), (11439, 12420)]