188678880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10079}}^1$

素因数の和:10113

約数の個数: 144

約数和(自身を含む): 693463680

約数和(自身を除く): 504784800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 10079, 18720, 20158, 30237, 40316, 50395, 60474, 80632, 90711, 100790, 120948, 131027, 151185, 161264, 181422, 201580, 241896, 262054, 302370, 322528, 362844, 393081, 403160, 453555, 483792, 524108, 604740, 655135, 725688, 786162, 806320, 907110, 967584, 1048216, 1179243, 1209480, 1310270, 1451376, 1572324, 1612640, 1814220, 1965405, 2096432, 2358486, 2418960, 2620540, 2902752, 3144648, 3628440, 3930810, 4192864, 4716972, 4837920, 5241080, 5896215, 6289296, 7256880, 7861620, 9433944, 10482160, 11792430, 12578592, 14513760, 15723240, 18867888, 20964320, 23584860, 31446480, 37735776, 47169720, 62892960, 94339440, 188678880]

約数ペア:

[(1, 188678880), (2, 94339440), (3, 62892960), (4, 47169720), (5, 37735776), (6, 31446480), (8, 23584860), (9, 20964320), (10, 18867888), (12, 15723240), (13, 14513760), (15, 12578592), (16, 11792430), (18, 10482160), (20, 9433944), (24, 7861620), (26, 7256880), (30, 6289296), (32, 5896215), (36, 5241080), (39, 4837920), (40, 4716972), (45, 4192864), (48, 3930810), (52, 3628440), (60, 3144648), (65, 2902752), (72, 2620540), (78, 2418960), (80, 2358486), (90, 2096432), (96, 1965405), (104, 1814220), (117, 1612640), (120, 1572324), (130, 1451376), (144, 1310270), (156, 1209480), (160, 1179243), (180, 1048216), (195, 967584), (208, 907110), (234, 806320), (240, 786162), (260, 725688), (288, 655135), (312, 604740), (360, 524108), (390, 483792), (416, 453555), (468, 403160), (480, 393081), (520, 362844), (585, 322528), (624, 302370), (720, 262054), (780, 241896), (936, 201580), (1040, 181422), (1170, 161264), (1248, 151185), (1440, 131027), (1560, 120948), (1872, 100790), (2080, 90711), (2340, 80632), (3120, 60474), (3744, 50395), (4680, 40316), (6240, 30237), (9360, 20158), (10079, 18720)]