1398355560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1061}}^1$

素因数の和:1608

約数の個数: 192

約数和(自身を含む): 5208727680

約数和(自身を除く): 3810372120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 523, 630, 840, 1046, 1061, 1260, 1569, 2092, 2122, 2520, 2615, 3138, 3183, 3661, 4184, 4244, 4707, 5230, 5305, 6276, 6366, 7322, 7427, 7845, 8488, 9414, 9549, 10460, 10610, 10983, 12552, 12732, 14644, 14854, 15690, 15915, 18305, 18828, 19098, 20920, 21220, 21966, 22281, 23535, 25464, 29288, 29708, 31380, 31830, 32949, 36610, 37135, 37656, 38196, 42440, 43932, 44562, 47070, 47745, 54915, 59416, 62760, 63660, 65898, 66843, 73220, 74270, 76392, 87864, 89124, 94140, 95490, 109830, 111405, 127320, 131796, 133686, 146440, 148540, 164745, 178248, 188280, 190980, 219660, 222810, 263592, 267372, 297080, 329490, 334215, 381960, 439320, 445620, 534744, 554903, 658980, 668430, 891240, 1109806, 1317960, 1336860, 1664709, 2219612, 2673720, 2774515, 3329418, 3884321, 4439224, 4994127, 5549030, 6658836, 7768642, 8323545, 9988254, 11098060, 11652963, 13317672, 15537284, 16647090, 19421605, 19976508, 22196120, 23305926, 24970635, 31074568, 33294180, 34958889, 38843210, 39953016, 46611852, 49941270, 58264815, 66588360, 69917778, 77686420, 93223704, 99882540, 116529630, 139835556, 155372840, 174794445, 199765080, 233059260, 279671112, 349588890, 466118520, 699177780, 1398355560]

約数ペア:

[(1, 1398355560), (2, 699177780), (3, 466118520), (4, 349588890), (5, 279671112), (6, 233059260), (7, 199765080), (8, 174794445), (9, 155372840), (10, 139835556), (12, 116529630), (14, 99882540), (15, 93223704), (18, 77686420), (20, 69917778), (21, 66588360), (24, 58264815), (28, 49941270), (30, 46611852), (35, 39953016), (36, 38843210), (40, 34958889), (42, 33294180), (45, 31074568), (56, 24970635), (60, 23305926), (63, 22196120), (70, 19976508), (72, 19421605), (84, 16647090), (90, 15537284), (105, 13317672), (120, 11652963), (126, 11098060), (140, 9988254), (168, 8323545), (180, 7768642), (210, 6658836), (252, 5549030), (280, 4994127), (315, 4439224), (360, 3884321), (420, 3329418), (504, 2774515), (523, 2673720), (630, 2219612), (840, 1664709), (1046, 1336860), (1061, 1317960), (1260, 1109806), (1569, 891240), (2092, 668430), (2122, 658980), (2520, 554903), (2615, 534744), (3138, 445620), (3183, 439320), (3661, 381960), (4184, 334215), (4244, 329490), (4707, 297080), (5230, 267372), (5305, 263592), (6276, 222810), (6366, 219660), (7322, 190980), (7427, 188280), (7845, 178248), (8488, 164745), (9414, 148540), (9549, 146440), (10460, 133686), (10610, 131796), (10983, 127320), (12552, 111405), (12732, 109830), (14644, 95490), (14854, 94140), (15690, 89124), (15915, 87864), (18305, 76392), (18828, 74270), (19098, 73220), (20920, 66843), (21220, 65898), (21966, 63660), (22281, 62760), (23535, 59416), (25464, 54915), (29288, 47745), (29708, 47070), (31380, 44562), (31830, 43932), (32949, 42440), (36610, 38196), (37135, 37656)]