180201840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 320

約数和(自身を含む): 709287936

約数和(自身を除く): 529086096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 104, 105, 111, 112, 120, 130, 140, 148, 156, 168, 182, 185, 195, 208, 210, 222, 223, 240, 259, 260, 273, 280, 296, 312, 336, 364, 370, 390, 420, 444, 446, 455, 481, 518, 520, 546, 555, 560, 592, 624, 669, 728, 740, 777, 780, 840, 888, 892, 910, 962, 1036, 1040, 1092, 1110, 1115, 1295, 1338, 1365, 1443, 1456, 1480, 1554, 1560, 1561, 1680, 1776, 1784, 1820, 1924, 2072, 2184, 2220, 2230, 2405, 2590, 2676, 2730, 2886, 2899, 2960, 3108, 3120, 3122, 3345, 3367, 3568, 3640, 3848, 3885, 4144, 4368, 4440, 4460, 4683, 4810, 5180, 5352, 5460, 5772, 5798, 6216, 6244, 6690, 6734, 7215, 7280, 7696, 7770, 7805, 8251, 8697, 8880, 8920, 9366, 9620, 10101, 10360, 10704, 10920, 11544, 11596, 12432, 12488, 13380, 13468, 14430, 14495, 15540, 15610, 16502, 16835, 17394, 17840, 18732, 19240, 20202, 20293, 20720, 21840, 23088, 23192, 23415, 24753, 24976, 26760, 26936, 28860, 28990, 31080, 31220, 33004, 33670, 34788, 37464, 38480, 40404, 40586, 41255, 43485, 46384, 46830, 49506, 50505, 53520, 53872, 57720, 57757, 57980, 60879, 62160, 62440, 66008, 67340, 69576, 74928, 80808, 81172, 82510, 86970, 93660, 99012, 101010, 101465, 107263, 115440, 115514, 115960, 121758, 123765, 124880, 132016, 134680, 139152, 161616, 162344, 165020, 173271, 173940, 187320, 198024, 202020, 202930, 214526, 231028, 231920, 243516, 247530, 269360, 288785, 304395, 321789, 324688, 330040, 346542, 347880, 374640, 396048, 404040, 405860, 429052, 462056, 487032, 495060, 536315, 577570, 608790, 643578, 660080, 693084, 695760, 750841, 808080, 811720, 858104, 866355, 924112, 974064, 990120, 1072630, 1155140, 1217580, 1287156, 1386168, 1501682, 1608945, 1623440, 1716208, 1732710, 1980240, 2145260, 2252523, 2310280, 2435160, 2574312, 2772336, 3003364, 3217890, 3465420, 3754205, 4290520, 4505046, 4620560, 4870320, 5148624, 6006728, 6435780, 6930840, 7508410, 8581040, 9010092, 11262615, 12013456, 12871560, 13861680, 15016820, 18020184, 22525230, 25743120, 30033640, 36040368, 45050460, 60067280, 90100920, 180201840]

約数ペア:

[(1, 180201840), (2, 90100920), (3, 60067280), (4, 45050460), (5, 36040368), (6, 30033640), (7, 25743120), (8, 22525230), (10, 18020184), (12, 15016820), (13, 13861680), (14, 12871560), (15, 12013456), (16, 11262615), (20, 9010092), (21, 8581040), (24, 7508410), (26, 6930840), (28, 6435780), (30, 6006728), (35, 5148624), (37, 4870320), (39, 4620560), (40, 4505046), (42, 4290520), (48, 3754205), (52, 3465420), (56, 3217890), (60, 3003364), (65, 2772336), (70, 2574312), (74, 2435160), (78, 2310280), (80, 2252523), (84, 2145260), (91, 1980240), (104, 1732710), (105, 1716208), (111, 1623440), (112, 1608945), (120, 1501682), (130, 1386168), (140, 1287156), (148, 1217580), (156, 1155140), (168, 1072630), (182, 990120), (185, 974064), (195, 924112), (208, 866355), (210, 858104), (222, 811720), (223, 808080), (240, 750841), (259, 695760), (260, 693084), (273, 660080), (280, 643578), (296, 608790), (312, 577570), (336, 536315), (364, 495060), (370, 487032), (390, 462056), (420, 429052), (444, 405860), (446, 404040), (455, 396048), (481, 374640), (518, 347880), (520, 346542), (546, 330040), (555, 324688), (560, 321789), (592, 304395), (624, 288785), (669, 269360), (728, 247530), (740, 243516), (777, 231920), (780, 231028), (840, 214526), (888, 202930), (892, 202020), (910, 198024), (962, 187320), (1036, 173940), (1040, 173271), (1092, 165020), (1110, 162344), (1115, 161616), (1295, 139152), (1338, 134680), (1365, 132016), (1443, 124880), (1456, 123765), (1480, 121758), (1554, 115960), (1560, 115514), (1561, 115440), (1680, 107263), (1776, 101465), (1784, 101010), (1820, 99012), (1924, 93660), (2072, 86970), (2184, 82510), (2220, 81172), (2230, 80808), (2405, 74928), (2590, 69576), (2676, 67340), (2730, 66008), (2886, 62440), (2899, 62160), (2960, 60879), (3108, 57980), (3120, 57757), (3122, 57720), (3345, 53872), (3367, 53520), (3568, 50505), (3640, 49506), (3848, 46830), (3885, 46384), (4144, 43485), (4368, 41255), (4440, 40586), (4460, 40404), (4683, 38480), (4810, 37464), (5180, 34788), (5352, 33670), (5460, 33004), (5772, 31220), (5798, 31080), (6216, 28990), (6244, 28860), (6690, 26936), (6734, 26760), (7215, 24976), (7280, 24753), (7696, 23415), (7770, 23192), (7805, 23088), (8251, 21840), (8697, 20720), (8880, 20293), (8920, 20202), (9366, 19240), (9620, 18732), (10101, 17840), (10360, 17394), (10704, 16835), (10920, 16502), (11544, 15610), (11596, 15540), (12432, 14495), (12488, 14430), (13380, 13468)]