1864841160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{170773}}^1$

素因数の和:170807

約数の個数: 128

約数和(自身を含む): 6885607680

約数和(自身を除く): 5020766520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 170773, 341546, 512319, 683092, 853865, 1024638, 1195411, 1366184, 1707730, 2049276, 2220049, 2390822, 2561595, 3415460, 3586233, 4098552, 4440098, 4781644, 5123190, 5977055, 6660147, 6830920, 7172466, 8880196, 9563288, 10246380, 11100245, 11954110, 13320294, 14344932, 15540343, 17760392, 17931165, 20492760, 22200490, 23908220, 26640588, 28689864, 31080686, 33300735, 35862330, 44400980, 46621029, 47816440, 53281176, 62161372, 66601470, 71724660, 77701715, 88801960, 93242058, 124322744, 133202940, 143449320, 155403430, 186484116, 233105145, 266405880, 310806860, 372968232, 466210290, 621613720, 932420580, 1864841160]

約数ペア:

[(1, 1864841160), (2, 932420580), (3, 621613720), (4, 466210290), (5, 372968232), (6, 310806860), (7, 266405880), (8, 233105145), (10, 186484116), (12, 155403430), (13, 143449320), (14, 133202940), (15, 124322744), (20, 93242058), (21, 88801960), (24, 77701715), (26, 71724660), (28, 66601470), (30, 62161372), (35, 53281176), (39, 47816440), (40, 46621029), (42, 44400980), (52, 35862330), (56, 33300735), (60, 31080686), (65, 28689864), (70, 26640588), (78, 23908220), (84, 22200490), (91, 20492760), (104, 17931165), (105, 17760392), (120, 15540343), (130, 14344932), (140, 13320294), (156, 11954110), (168, 11100245), (182, 10246380), (195, 9563288), (210, 8880196), (260, 7172466), (273, 6830920), (280, 6660147), (312, 5977055), (364, 5123190), (390, 4781644), (420, 4440098), (455, 4098552), (520, 3586233), (546, 3415460), (728, 2561595), (780, 2390822), (840, 2220049), (910, 2049276), (1092, 1707730), (1365, 1366184), (1560, 1195411), (1820, 1024638), (2184, 853865), (2730, 683092), (3640, 512319), (5460, 341546), (10920, 170773)]