88789680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 346644480

約数和(自身を除く): 257854800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 223, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 446, 474, 504, 553, 560, 630, 632, 669, 711, 720, 790, 840, 892, 948, 1008, 1106, 1115, 1185, 1260, 1264, 1338, 1422, 1561, 1580, 1659, 1680, 1784, 1896, 2007, 2212, 2230, 2370, 2520, 2676, 2765, 2844, 3122, 3160, 3318, 3345, 3555, 3568, 3792, 4014, 4424, 4460, 4683, 4740, 4977, 5040, 5352, 5530, 5688, 6244, 6320, 6636, 6690, 7110, 7805, 8028, 8295, 8848, 8920, 9366, 9480, 9954, 10035, 10704, 11060, 11376, 12488, 13272, 13380, 14049, 14220, 15610, 16056, 16590, 17617, 17840, 18732, 18960, 19908, 20070, 22120, 23415, 24885, 24976, 26544, 26760, 28098, 28440, 31220, 32112, 33180, 35234, 37464, 39816, 40140, 44240, 46830, 49770, 52851, 53520, 56196, 56880, 62440, 66360, 70245, 70468, 74928, 79632, 80280, 88085, 93660, 99540, 105702, 112392, 123319, 124880, 132720, 140490, 140936, 158553, 160560, 176170, 187320, 199080, 211404, 224784, 246638, 264255, 280980, 281872, 317106, 352340, 369957, 374640, 398160, 422808, 493276, 528510, 561960, 616595, 634212, 704680, 739914, 792765, 845616, 986552, 1057020, 1109871, 1123920, 1233190, 1268424, 1409360, 1479828, 1585530, 1849785, 1973104, 2114040, 2219742, 2466380, 2536848, 2959656, 3171060, 3699570, 4228080, 4439484, 4932760, 5549355, 5919312, 6342120, 7399140, 8878968, 9865520, 11098710, 12684240, 14798280, 17757936, 22197420, 29596560, 44394840, 88789680]

約数ペア:

[(1, 88789680), (2, 44394840), (3, 29596560), (4, 22197420), (5, 17757936), (6, 14798280), (7, 12684240), (8, 11098710), (9, 9865520), (10, 8878968), (12, 7399140), (14, 6342120), (15, 5919312), (16, 5549355), (18, 4932760), (20, 4439484), (21, 4228080), (24, 3699570), (28, 3171060), (30, 2959656), (35, 2536848), (36, 2466380), (40, 2219742), (42, 2114040), (45, 1973104), (48, 1849785), (56, 1585530), (60, 1479828), (63, 1409360), (70, 1268424), (72, 1233190), (79, 1123920), (80, 1109871), (84, 1057020), (90, 986552), (105, 845616), (112, 792765), (120, 739914), (126, 704680), (140, 634212), (144, 616595), (158, 561960), (168, 528510), (180, 493276), (210, 422808), (223, 398160), (237, 374640), (240, 369957), (252, 352340), (280, 317106), (315, 281872), (316, 280980), (336, 264255), (360, 246638), (395, 224784), (420, 211404), (446, 199080), (474, 187320), (504, 176170), (553, 160560), (560, 158553), (630, 140936), (632, 140490), (669, 132720), (711, 124880), (720, 123319), (790, 112392), (840, 105702), (892, 99540), (948, 93660), (1008, 88085), (1106, 80280), (1115, 79632), (1185, 74928), (1260, 70468), (1264, 70245), (1338, 66360), (1422, 62440), (1561, 56880), (1580, 56196), (1659, 53520), (1680, 52851), (1784, 49770), (1896, 46830), (2007, 44240), (2212, 40140), (2230, 39816), (2370, 37464), (2520, 35234), (2676, 33180), (2765, 32112), (2844, 31220), (3122, 28440), (3160, 28098), (3318, 26760), (3345, 26544), (3555, 24976), (3568, 24885), (3792, 23415), (4014, 22120), (4424, 20070), (4460, 19908), (4683, 18960), (4740, 18732), (4977, 17840), (5040, 17617), (5352, 16590), (5530, 16056), (5688, 15610), (6244, 14220), (6320, 14049), (6636, 13380), (6690, 13272), (7110, 12488), (7805, 11376), (8028, 11060), (8295, 10704), (8848, 10035), (8920, 9954), (9366, 9480)]