129154680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 442091520

約数和(自身を除く): 312936840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 71, 72, 90, 93, 120, 124, 142, 155, 163, 180, 186, 213, 248, 279, 284, 310, 326, 355, 360, 372, 426, 465, 489, 558, 568, 620, 639, 652, 710, 744, 815, 852, 930, 978, 1065, 1116, 1240, 1278, 1304, 1395, 1420, 1467, 1630, 1704, 1860, 1956, 2130, 2201, 2232, 2445, 2556, 2790, 2840, 2934, 3195, 3260, 3720, 3912, 4260, 4402, 4890, 5053, 5112, 5580, 5868, 6390, 6520, 6603, 7335, 8520, 8804, 9780, 10106, 11005, 11160, 11573, 11736, 12780, 13206, 14670, 15159, 17608, 19560, 19809, 20212, 22010, 23146, 25265, 25560, 26412, 29340, 30318, 33015, 34719, 39618, 40424, 44020, 45477, 46292, 50530, 52824, 57865, 58680, 60636, 66030, 69438, 75795, 79236, 88040, 90954, 92584, 99045, 101060, 104157, 115730, 121272, 132060, 138876, 151590, 158472, 173595, 181908, 198090, 202120, 208314, 227385, 231460, 264120, 277752, 303180, 347190, 358763, 363816, 396180, 416628, 454770, 462920, 520785, 606360, 694380, 717526, 792360, 833256, 909540, 1041570, 1076289, 1388760, 1435052, 1793815, 1819080, 2083140, 2152578, 2870104, 3228867, 3587630, 4166280, 4305156, 5381445, 6457734, 7175260, 8610312, 10762890, 12915468, 14350520, 16144335, 21525780, 25830936, 32288670, 43051560, 64577340, 129154680]

約数ペア:

[(1, 129154680), (2, 64577340), (3, 43051560), (4, 32288670), (5, 25830936), (6, 21525780), (8, 16144335), (9, 14350520), (10, 12915468), (12, 10762890), (15, 8610312), (18, 7175260), (20, 6457734), (24, 5381445), (30, 4305156), (31, 4166280), (36, 3587630), (40, 3228867), (45, 2870104), (60, 2152578), (62, 2083140), (71, 1819080), (72, 1793815), (90, 1435052), (93, 1388760), (120, 1076289), (124, 1041570), (142, 909540), (155, 833256), (163, 792360), (180, 717526), (186, 694380), (213, 606360), (248, 520785), (279, 462920), (284, 454770), (310, 416628), (326, 396180), (355, 363816), (360, 358763), (372, 347190), (426, 303180), (465, 277752), (489, 264120), (558, 231460), (568, 227385), (620, 208314), (639, 202120), (652, 198090), (710, 181908), (744, 173595), (815, 158472), (852, 151590), (930, 138876), (978, 132060), (1065, 121272), (1116, 115730), (1240, 104157), (1278, 101060), (1304, 99045), (1395, 92584), (1420, 90954), (1467, 88040), (1630, 79236), (1704, 75795), (1860, 69438), (1956, 66030), (2130, 60636), (2201, 58680), (2232, 57865), (2445, 52824), (2556, 50530), (2790, 46292), (2840, 45477), (2934, 44020), (3195, 40424), (3260, 39618), (3720, 34719), (3912, 33015), (4260, 30318), (4402, 29340), (4890, 26412), (5053, 25560), (5112, 25265), (5580, 23146), (5868, 22010), (6390, 20212), (6520, 19809), (6603, 19560), (7335, 17608), (8520, 15159), (8804, 14670), (9780, 13206), (10106, 12780), (11005, 11736), (11160, 11573)]