188045340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 617766912

約数和(自身を除く): 429721572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 167, 196, 210, 245, 294, 334, 383, 420, 490, 501, 588, 668, 735, 766, 835, 980, 1002, 1149, 1169, 1470, 1532, 1670, 1915, 2004, 2298, 2338, 2505, 2681, 2940, 3340, 3507, 3830, 4596, 4676, 5010, 5362, 5745, 5845, 7014, 7660, 8043, 8183, 10020, 10724, 11490, 11690, 13405, 14028, 16086, 16366, 17535, 18767, 22980, 23380, 24549, 26810, 32172, 32732, 35070, 37534, 40215, 40915, 49098, 53620, 56301, 63961, 70140, 75068, 80430, 81830, 93835, 98196, 112602, 122745, 127922, 160860, 163660, 187670, 191883, 225204, 245490, 255844, 281505, 319805, 375340, 383766, 447727, 490980, 563010, 639610, 767532, 895454, 959415, 1126020, 1279220, 1343181, 1790908, 1918830, 2238635, 2686362, 3134089, 3837660, 4477270, 5372724, 6268178, 6715905, 8954540, 9402267, 12536356, 13431810, 15670445, 18804534, 26863620, 31340890, 37609068, 47011335, 62681780, 94022670, 188045340]

約数ペア:

[(1, 188045340), (2, 94022670), (3, 62681780), (4, 47011335), (5, 37609068), (6, 31340890), (7, 26863620), (10, 18804534), (12, 15670445), (14, 13431810), (15, 12536356), (20, 9402267), (21, 8954540), (28, 6715905), (30, 6268178), (35, 5372724), (42, 4477270), (49, 3837660), (60, 3134089), (70, 2686362), (84, 2238635), (98, 1918830), (105, 1790908), (140, 1343181), (147, 1279220), (167, 1126020), (196, 959415), (210, 895454), (245, 767532), (294, 639610), (334, 563010), (383, 490980), (420, 447727), (490, 383766), (501, 375340), (588, 319805), (668, 281505), (735, 255844), (766, 245490), (835, 225204), (980, 191883), (1002, 187670), (1149, 163660), (1169, 160860), (1470, 127922), (1532, 122745), (1670, 112602), (1915, 98196), (2004, 93835), (2298, 81830), (2338, 80430), (2505, 75068), (2681, 70140), (2940, 63961), (3340, 56301), (3507, 53620), (3830, 49098), (4596, 40915), (4676, 40215), (5010, 37534), (5362, 35070), (5745, 32732), (5845, 32172), (7014, 26810), (7660, 24549), (8043, 23380), (8183, 22980), (10020, 18767), (10724, 17535), (11490, 16366), (11690, 16086), (13405, 14028)]