137806760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 408481920

約数和(自身を除く): 270675160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 131, 136, 140, 170, 182, 221, 238, 260, 262, 280, 289, 340, 364, 442, 455, 476, 520, 524, 578, 595, 655, 680, 728, 884, 910, 917, 952, 1048, 1105, 1156, 1190, 1310, 1445, 1547, 1703, 1768, 1820, 1834, 2023, 2210, 2227, 2312, 2380, 2620, 2890, 3094, 3406, 3640, 3668, 3757, 4046, 4420, 4454, 4585, 4760, 5240, 5780, 6188, 6812, 7336, 7514, 7735, 8092, 8515, 8840, 8908, 9170, 10115, 11135, 11560, 11921, 12376, 13624, 15028, 15470, 15589, 16184, 17030, 17816, 18340, 18785, 20230, 22270, 23842, 26299, 28951, 30056, 30940, 31178, 34060, 36680, 37570, 37859, 40460, 44540, 47684, 52598, 57902, 59605, 61880, 62356, 68120, 75140, 75718, 77945, 80920, 89080, 95368, 105196, 115804, 119210, 124712, 131495, 144755, 150280, 151436, 155890, 189295, 202657, 210392, 231608, 238420, 262990, 265013, 289510, 302872, 311780, 378590, 405314, 476840, 492167, 525980, 530026, 579020, 623560, 757180, 810628, 984334, 1013285, 1051960, 1060052, 1158040, 1325065, 1514360, 1621256, 1968668, 2026570, 2120104, 2460835, 2650130, 3445169, 3937336, 4053140, 4921670, 5300260, 6890338, 8106280, 9843340, 10600520, 13780676, 17225845, 19686680, 27561352, 34451690, 68903380, 137806760]

約数ペア:

[(1, 137806760), (2, 68903380), (4, 34451690), (5, 27561352), (7, 19686680), (8, 17225845), (10, 13780676), (13, 10600520), (14, 9843340), (17, 8106280), (20, 6890338), (26, 5300260), (28, 4921670), (34, 4053140), (35, 3937336), (40, 3445169), (52, 2650130), (56, 2460835), (65, 2120104), (68, 2026570), (70, 1968668), (85, 1621256), (91, 1514360), (104, 1325065), (119, 1158040), (130, 1060052), (131, 1051960), (136, 1013285), (140, 984334), (170, 810628), (182, 757180), (221, 623560), (238, 579020), (260, 530026), (262, 525980), (280, 492167), (289, 476840), (340, 405314), (364, 378590), (442, 311780), (455, 302872), (476, 289510), (520, 265013), (524, 262990), (578, 238420), (595, 231608), (655, 210392), (680, 202657), (728, 189295), (884, 155890), (910, 151436), (917, 150280), (952, 144755), (1048, 131495), (1105, 124712), (1156, 119210), (1190, 115804), (1310, 105196), (1445, 95368), (1547, 89080), (1703, 80920), (1768, 77945), (1820, 75718), (1834, 75140), (2023, 68120), (2210, 62356), (2227, 61880), (2312, 59605), (2380, 57902), (2620, 52598), (2890, 47684), (3094, 44540), (3406, 40460), (3640, 37859), (3668, 37570), (3757, 36680), (4046, 34060), (4420, 31178), (4454, 30940), (4585, 30056), (4760, 28951), (5240, 26299), (5780, 23842), (6188, 22270), (6812, 20230), (7336, 18785), (7514, 18340), (7735, 17816), (8092, 17030), (8515, 16184), (8840, 15589), (8908, 15470), (9170, 15028), (10115, 13624), (11135, 12376), (11560, 11921)]