142389720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 192

約数和(自身を含む): 517739040

約数和(自身を除く): 375349320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 615, 660, 738, 792, 820, 877, 902, 984, 990, 1230, 1320, 1353, 1476, 1640, 1754, 1804, 1845, 1980, 2255, 2460, 2631, 2706, 2952, 3508, 3608, 3690, 3960, 4059, 4385, 4510, 4920, 5262, 5412, 6765, 7016, 7380, 7893, 8118, 8770, 9020, 9647, 10524, 10824, 13155, 13530, 14760, 15786, 16236, 17540, 18040, 19294, 20295, 21048, 26310, 27060, 28941, 31572, 32472, 35080, 35957, 38588, 39465, 40590, 48235, 52620, 54120, 57882, 63144, 71914, 77176, 78930, 81180, 86823, 96470, 105240, 107871, 115764, 143828, 144705, 157860, 162360, 173646, 179785, 192940, 215742, 231528, 287656, 289410, 315720, 323613, 347292, 359570, 385880, 395527, 431484, 434115, 539355, 578820, 647226, 694584, 719140, 791054, 862968, 868230, 1078710, 1157640, 1186581, 1294452, 1438280, 1582108, 1618065, 1736460, 1977635, 2157420, 2373162, 2588904, 3164216, 3236130, 3472920, 3559743, 3955270, 4314840, 4746324, 5932905, 6472260, 7119486, 7910540, 9492648, 11865810, 12944520, 14238972, 15821080, 17798715, 23731620, 28477944, 35597430, 47463240, 71194860, 142389720]

約数ペア:

[(1, 142389720), (2, 71194860), (3, 47463240), (4, 35597430), (5, 28477944), (6, 23731620), (8, 17798715), (9, 15821080), (10, 14238972), (11, 12944520), (12, 11865810), (15, 9492648), (18, 7910540), (20, 7119486), (22, 6472260), (24, 5932905), (30, 4746324), (33, 4314840), (36, 3955270), (40, 3559743), (41, 3472920), (44, 3236130), (45, 3164216), (55, 2588904), (60, 2373162), (66, 2157420), (72, 1977635), (82, 1736460), (88, 1618065), (90, 1582108), (99, 1438280), (110, 1294452), (120, 1186581), (123, 1157640), (132, 1078710), (164, 868230), (165, 862968), (180, 791054), (198, 719140), (205, 694584), (220, 647226), (246, 578820), (264, 539355), (328, 434115), (330, 431484), (360, 395527), (369, 385880), (396, 359570), (410, 347292), (440, 323613), (451, 315720), (492, 289410), (495, 287656), (615, 231528), (660, 215742), (738, 192940), (792, 179785), (820, 173646), (877, 162360), (902, 157860), (984, 144705), (990, 143828), (1230, 115764), (1320, 107871), (1353, 105240), (1476, 96470), (1640, 86823), (1754, 81180), (1804, 78930), (1845, 77176), (1980, 71914), (2255, 63144), (2460, 57882), (2631, 54120), (2706, 52620), (2952, 48235), (3508, 40590), (3608, 39465), (3690, 38588), (3960, 35957), (4059, 35080), (4385, 32472), (4510, 31572), (4920, 28941), (5262, 27060), (5412, 26310), (6765, 21048), (7016, 20295), (7380, 19294), (7893, 18040), (8118, 17540), (8770, 16236), (9020, 15786), (9647, 14760), (10524, 13530), (10824, 13155)]