1421086680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33739}}^1$

素因数の和:33775

約数の個数: 160

約数和(自身を含む): 5144000400

約数和(自身を除く): 3722913720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 33739, 42120, 67478, 101217, 134956, 168695, 202434, 269912, 303651, 337390, 404868, 438607, 506085, 607302, 674780, 809736, 877214, 910953, 1012170, 1214604, 1315821, 1349560, 1518255, 1754428, 1821906, 2024340, 2193035, 2429208, 2631642, 2732859, 3036510, 3508856, 3643812, 3947463, 4048680, 4386070, 4554765, 5263284, 5465718, 6073020, 6579105, 7287624, 7894926, 8772140, 9109530, 10526568, 10931436, 11842389, 12146040, 13158210, 13664295, 15789852, 17544280, 18219060, 19737315, 21862872, 23684778, 26316420, 27328590, 31579704, 35527167, 36438120, 39474630, 47369556, 52632840, 54657180, 59211945, 71054334, 78949260, 94739112, 109314360, 118423890, 142108668, 157898520, 177635835, 236847780, 284217336, 355271670, 473695560, 710543340, 1421086680]

約数ペア:

[(1, 1421086680), (2, 710543340), (3, 473695560), (4, 355271670), (5, 284217336), (6, 236847780), (8, 177635835), (9, 157898520), (10, 142108668), (12, 118423890), (13, 109314360), (15, 94739112), (18, 78949260), (20, 71054334), (24, 59211945), (26, 54657180), (27, 52632840), (30, 47369556), (36, 39474630), (39, 36438120), (40, 35527167), (45, 31579704), (52, 27328590), (54, 26316420), (60, 23684778), (65, 21862872), (72, 19737315), (78, 18219060), (81, 17544280), (90, 15789852), (104, 13664295), (108, 13158210), (117, 12146040), (120, 11842389), (130, 10931436), (135, 10526568), (156, 9109530), (162, 8772140), (180, 7894926), (195, 7287624), (216, 6579105), (234, 6073020), (260, 5465718), (270, 5263284), (312, 4554765), (324, 4386070), (351, 4048680), (360, 3947463), (390, 3643812), (405, 3508856), (468, 3036510), (520, 2732859), (540, 2631642), (585, 2429208), (648, 2193035), (702, 2024340), (780, 1821906), (810, 1754428), (936, 1518255), (1053, 1349560), (1080, 1315821), (1170, 1214604), (1404, 1012170), (1560, 910953), (1620, 877214), (1755, 809736), (2106, 674780), (2340, 607302), (2808, 506085), (3240, 438607), (3510, 404868), (4212, 337390), (4680, 303651), (5265, 269912), (7020, 202434), (8424, 168695), (10530, 134956), (14040, 101217), (21060, 67478), (33739, 42120)]