120137640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 447897600

約数和(自身を除く): 327759960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 51, 56, 60, 68, 70, 84, 85, 94, 102, 105, 119, 120, 136, 140, 141, 168, 170, 179, 188, 204, 210, 235, 238, 255, 280, 282, 329, 340, 357, 358, 376, 408, 420, 470, 476, 510, 537, 564, 595, 658, 680, 705, 714, 716, 799, 840, 895, 940, 952, 987, 1020, 1074, 1128, 1190, 1253, 1316, 1410, 1428, 1432, 1598, 1645, 1785, 1790, 1880, 1974, 2040, 2148, 2380, 2397, 2506, 2632, 2685, 2820, 2856, 3043, 3196, 3290, 3570, 3580, 3759, 3948, 3995, 4296, 4760, 4794, 4935, 5012, 5370, 5593, 5640, 6086, 6265, 6392, 6580, 7140, 7160, 7518, 7896, 7990, 8413, 9129, 9588, 9870, 10024, 10740, 11186, 11985, 12172, 12530, 13160, 14280, 15036, 15215, 15980, 16779, 16826, 18258, 18795, 19176, 19740, 21301, 21480, 22372, 23970, 24344, 25060, 25239, 27965, 30072, 30430, 31960, 33558, 33652, 36516, 37590, 39480, 42065, 42602, 44744, 45645, 47940, 50120, 50478, 55930, 58891, 60860, 63903, 67116, 67304, 73032, 75180, 83895, 84130, 85204, 91290, 95880, 100956, 106505, 111860, 117782, 121720, 126195, 127806, 134232, 143021, 150360, 167790, 168260, 170408, 176673, 182580, 201912, 213010, 223720, 235564, 252390, 255612, 286042, 294455, 319515, 335580, 336520, 353346, 365160, 426020, 429063, 471128, 504780, 511224, 572084, 588910, 639030, 671160, 706692, 715105, 852040, 858126, 883365, 1001147, 1009560, 1144168, 1177820, 1278060, 1413384, 1430210, 1716252, 1766730, 2002294, 2145315, 2355640, 2556120, 2860420, 3003441, 3432504, 3533460, 4004588, 4290630, 5005735, 5720840, 6006882, 7066920, 8009176, 8581260, 10011470, 12013764, 15017205, 17162520, 20022940, 24027528, 30034410, 40045880, 60068820, 120137640]

約数ペア:

[(1, 120137640), (2, 60068820), (3, 40045880), (4, 30034410), (5, 24027528), (6, 20022940), (7, 17162520), (8, 15017205), (10, 12013764), (12, 10011470), (14, 8581260), (15, 8009176), (17, 7066920), (20, 6006882), (21, 5720840), (24, 5005735), (28, 4290630), (30, 4004588), (34, 3533460), (35, 3432504), (40, 3003441), (42, 2860420), (47, 2556120), (51, 2355640), (56, 2145315), (60, 2002294), (68, 1766730), (70, 1716252), (84, 1430210), (85, 1413384), (94, 1278060), (102, 1177820), (105, 1144168), (119, 1009560), (120, 1001147), (136, 883365), (140, 858126), (141, 852040), (168, 715105), (170, 706692), (179, 671160), (188, 639030), (204, 588910), (210, 572084), (235, 511224), (238, 504780), (255, 471128), (280, 429063), (282, 426020), (329, 365160), (340, 353346), (357, 336520), (358, 335580), (376, 319515), (408, 294455), (420, 286042), (470, 255612), (476, 252390), (510, 235564), (537, 223720), (564, 213010), (595, 201912), (658, 182580), (680, 176673), (705, 170408), (714, 168260), (716, 167790), (799, 150360), (840, 143021), (895, 134232), (940, 127806), (952, 126195), (987, 121720), (1020, 117782), (1074, 111860), (1128, 106505), (1190, 100956), (1253, 95880), (1316, 91290), (1410, 85204), (1428, 84130), (1432, 83895), (1598, 75180), (1645, 73032), (1785, 67304), (1790, 67116), (1880, 63903), (1974, 60860), (2040, 58891), (2148, 55930), (2380, 50478), (2397, 50120), (2506, 47940), (2632, 45645), (2685, 44744), (2820, 42602), (2856, 42065), (3043, 39480), (3196, 37590), (3290, 36516), (3570, 33652), (3580, 33558), (3759, 31960), (3948, 30430), (3995, 30072), (4296, 27965), (4760, 25239), (4794, 25060), (4935, 24344), (5012, 23970), (5370, 22372), (5593, 21480), (5640, 21301), (6086, 19740), (6265, 19176), (6392, 18795), (6580, 18258), (7140, 16826), (7160, 16779), (7518, 15980), (7896, 15215), (7990, 15036), (8413, 14280), (9129, 13160), (9588, 12530), (9870, 12172), (10024, 11985), (10740, 11186)]