4880492820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{168409}}^1$

素因数の和:168454

約数の個数: 144

約数和(自身を含む): 17654757120

約数和(自身を除く): 12774264300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 28980, 168409, 336818, 505227, 673636, 842045, 1010454, 1178863, 1515681, 1684090, 2020908, 2357726, 2526135, 3031362, 3368180, 3536589, 3873407, 4715452, 5052270, 5894315, 6062724, 7073178, 7578405, 7746814, 10104540, 10609767, 11620221, 11788630, 14146356, 15156810, 15493628, 17682945, 19367035, 21219534, 23240442, 23577260, 27113849, 30313620, 34860663, 35365890, 38734070, 42439068, 46480884, 53048835, 54227698, 58101105, 69721326, 70731780, 77468140, 81341547, 106097670, 108455396, 116202210, 135569245, 139442652, 162683094, 174303315, 212195340, 232404420, 244024641, 271138490, 325366188, 348606630, 406707735, 488049282, 542276980, 697213260, 813415470, 976098564, 1220123205, 1626830940, 2440246410, 4880492820]

約数ペア:

[(1, 4880492820), (2, 2440246410), (3, 1626830940), (4, 1220123205), (5, 976098564), (6, 813415470), (7, 697213260), (9, 542276980), (10, 488049282), (12, 406707735), (14, 348606630), (15, 325366188), (18, 271138490), (20, 244024641), (21, 232404420), (23, 212195340), (28, 174303315), (30, 162683094), (35, 139442652), (36, 135569245), (42, 116202210), (45, 108455396), (46, 106097670), (60, 81341547), (63, 77468140), (69, 70731780), (70, 69721326), (84, 58101105), (90, 54227698), (92, 53048835), (105, 46480884), (115, 42439068), (126, 38734070), (138, 35365890), (140, 34860663), (161, 30313620), (180, 27113849), (207, 23577260), (210, 23240442), (230, 21219534), (252, 19367035), (276, 17682945), (315, 15493628), (322, 15156810), (345, 14146356), (414, 11788630), (420, 11620221), (460, 10609767), (483, 10104540), (630, 7746814), (644, 7578405), (690, 7073178), (805, 6062724), (828, 5894315), (966, 5052270), (1035, 4715452), (1260, 3873407), (1380, 3536589), (1449, 3368180), (1610, 3031362), (1932, 2526135), (2070, 2357726), (2415, 2020908), (2898, 1684090), (3220, 1515681), (4140, 1178863), (4830, 1010454), (5796, 842045), (7245, 673636), (9660, 505227), (14490, 336818), (28980, 168409)]