2017923180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{617}}^1$

素因数の和:1248

約数の個数: 192

約数和(自身を含む): 6976972800

約数和(自身を除く): 4959049620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 599, 617, 780, 910, 1092, 1198, 1234, 1365, 1797, 1820, 1851, 2396, 2468, 2730, 2995, 3085, 3594, 3702, 4193, 4319, 5460, 5990, 6170, 7188, 7404, 7787, 8021, 8386, 8638, 8985, 9255, 11980, 12340, 12579, 12957, 15574, 16042, 16772, 17276, 17970, 18510, 20965, 21595, 23361, 24063, 25158, 25914, 31148, 32084, 35940, 37020, 38935, 40105, 41930, 43190, 46722, 48126, 50316, 51828, 54509, 56147, 62895, 64785, 77870, 80210, 83860, 86380, 93444, 96252, 109018, 112294, 116805, 120315, 125790, 129570, 155740, 160420, 163527, 168441, 218036, 224588, 233610, 240630, 251580, 259140, 272545, 280735, 327054, 336882, 369583, 467220, 481260, 545090, 561470, 654108, 673764, 739166, 817635, 842205, 1090180, 1108749, 1122940, 1478332, 1635270, 1684410, 1847915, 2217498, 2587081, 3270540, 3368820, 3695830, 4434996, 4804579, 5174162, 5543745, 7391660, 7761243, 9609158, 10348324, 11087490, 12935405, 14413737, 15522486, 19218316, 22174980, 24022895, 25870810, 28827474, 31044972, 33632053, 38806215, 48045790, 51741620, 57654948, 67264106, 72068685, 77612430, 96091580, 100896159, 134528212, 144137370, 155224860, 168160265, 201792318, 288274740, 336320530, 403584636, 504480795, 672641060, 1008961590, 2017923180]

約数ペア:

[(1, 2017923180), (2, 1008961590), (3, 672641060), (4, 504480795), (5, 403584636), (6, 336320530), (7, 288274740), (10, 201792318), (12, 168160265), (13, 155224860), (14, 144137370), (15, 134528212), (20, 100896159), (21, 96091580), (26, 77612430), (28, 72068685), (30, 67264106), (35, 57654948), (39, 51741620), (42, 48045790), (52, 38806215), (60, 33632053), (65, 31044972), (70, 28827474), (78, 25870810), (84, 24022895), (91, 22174980), (105, 19218316), (130, 15522486), (140, 14413737), (156, 12935405), (182, 11087490), (195, 10348324), (210, 9609158), (260, 7761243), (273, 7391660), (364, 5543745), (390, 5174162), (420, 4804579), (455, 4434996), (546, 3695830), (599, 3368820), (617, 3270540), (780, 2587081), (910, 2217498), (1092, 1847915), (1198, 1684410), (1234, 1635270), (1365, 1478332), (1797, 1122940), (1820, 1108749), (1851, 1090180), (2396, 842205), (2468, 817635), (2730, 739166), (2995, 673764), (3085, 654108), (3594, 561470), (3702, 545090), (4193, 481260), (4319, 467220), (5460, 369583), (5990, 336882), (6170, 327054), (7188, 280735), (7404, 272545), (7787, 259140), (8021, 251580), (8386, 240630), (8638, 233610), (8985, 224588), (9255, 218036), (11980, 168441), (12340, 163527), (12579, 160420), (12957, 155740), (15574, 129570), (16042, 125790), (16772, 120315), (17276, 116805), (17970, 112294), (18510, 109018), (20965, 96252), (21595, 93444), (23361, 86380), (24063, 83860), (25158, 80210), (25914, 77870), (31148, 64785), (32084, 62895), (35940, 56147), (37020, 54509), (38935, 51828), (40105, 50316), (41930, 48126), (43190, 46722)]