1623353760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{161047}}^1$

素因数の和:161075

約数の個数: 144

約数和(自身を含む): 6331118976

約数和(自身を除く): 4707765216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 161047, 322094, 483141, 644188, 805235, 966282, 1127329, 1288376, 1449423, 1610470, 1932564, 2254658, 2415705, 2576752, 2898846, 3220940, 3381987, 3865128, 4509316, 4831410, 5153504, 5636645, 5797692, 6441880, 6763974, 7247115, 7730256, 9018632, 9662820, 10145961, 11273290, 11595384, 12883760, 13527948, 14494230, 15460512, 16909935, 18037264, 19325640, 20291922, 22546580, 23190768, 25767520, 27055896, 28988460, 33819870, 36074528, 38651280, 40583844, 45093160, 46381536, 50729805, 54111792, 57976920, 67639740, 77302560, 81167688, 90186320, 101459610, 108223584, 115953840, 135279480, 162335376, 180372640, 202919220, 231907680, 270558960, 324670752, 405838440, 541117920, 811676880, 1623353760]

約数ペア:

[(1, 1623353760), (2, 811676880), (3, 541117920), (4, 405838440), (5, 324670752), (6, 270558960), (7, 231907680), (8, 202919220), (9, 180372640), (10, 162335376), (12, 135279480), (14, 115953840), (15, 108223584), (16, 101459610), (18, 90186320), (20, 81167688), (21, 77302560), (24, 67639740), (28, 57976920), (30, 54111792), (32, 50729805), (35, 46381536), (36, 45093160), (40, 40583844), (42, 38651280), (45, 36074528), (48, 33819870), (56, 28988460), (60, 27055896), (63, 25767520), (70, 23190768), (72, 22546580), (80, 20291922), (84, 19325640), (90, 18037264), (96, 16909935), (105, 15460512), (112, 14494230), (120, 13527948), (126, 12883760), (140, 11595384), (144, 11273290), (160, 10145961), (168, 9662820), (180, 9018632), (210, 7730256), (224, 7247115), (240, 6763974), (252, 6441880), (280, 5797692), (288, 5636645), (315, 5153504), (336, 4831410), (360, 4509316), (420, 3865128), (480, 3381987), (504, 3220940), (560, 2898846), (630, 2576752), (672, 2415705), (720, 2254658), (840, 1932564), (1008, 1610470), (1120, 1449423), (1260, 1288376), (1440, 1127329), (1680, 966282), (2016, 805235), (2520, 644188), (3360, 483141), (5040, 322094), (10080, 161047)]