79257360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 320

約数和(自身を含む): 319979520

約数和(自身を除く): 240722160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 191, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 382, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 573, 624, 665, 728, 741, 760, 764, 780, 798, 840, 910, 912, 955, 988, 1040, 1064, 1092, 1140, 1146, 1235, 1330, 1337, 1365, 1456, 1482, 1520, 1528, 1560, 1596, 1680, 1729, 1820, 1910, 1976, 1995, 2128, 2184, 2280, 2292, 2470, 2483, 2660, 2674, 2730, 2865, 2964, 3056, 3120, 3192, 3458, 3629, 3640, 3705, 3820, 3952, 3990, 4011, 4368, 4560, 4584, 4940, 4966, 5187, 5320, 5348, 5460, 5730, 5928, 6384, 6685, 6916, 7258, 7280, 7410, 7449, 7640, 7980, 8022, 8645, 9168, 9880, 9932, 10374, 10640, 10696, 10887, 10920, 11460, 11856, 12415, 13370, 13832, 14516, 14820, 14898, 15280, 15960, 16044, 17290, 17381, 18145, 19760, 19864, 20055, 20748, 21392, 21774, 21840, 22920, 24830, 25403, 25935, 26740, 27664, 29032, 29640, 29796, 31920, 32088, 34580, 34762, 36290, 37245, 39728, 40110, 41496, 43548, 45840, 47177, 49660, 50806, 51870, 52143, 53480, 54435, 58064, 59280, 59592, 64176, 69160, 69524, 72580, 74490, 76209, 80220, 82992, 86905, 87096, 94354, 99320, 101612, 103740, 104286, 106960, 108870, 119184, 127015, 138320, 139048, 141531, 145160, 148980, 152418, 160440, 173810, 174192, 188708, 198640, 203224, 207480, 208572, 217740, 235885, 254030, 260715, 278096, 283062, 290320, 297960, 304836, 320880, 330239, 347620, 377416, 381045, 406448, 414960, 417144, 435480, 471770, 508060, 521430, 566124, 595920, 609672, 660478, 695240, 707655, 754832, 762090, 834288, 870960, 943540, 990717, 1016120, 1042860, 1132248, 1219344, 1320956, 1390480, 1415310, 1524180, 1651195, 1887080, 1981434, 2032240, 2085720, 2264496, 2641912, 2830620, 3048360, 3302390, 3774160, 3962868, 4171440, 4953585, 5283824, 5661240, 6096720, 6604780, 7925736, 9907170, 11322480, 13209560, 15851472, 19814340, 26419120, 39628680, 79257360]

約数ペア:

[(1, 79257360), (2, 39628680), (3, 26419120), (4, 19814340), (5, 15851472), (6, 13209560), (7, 11322480), (8, 9907170), (10, 7925736), (12, 6604780), (13, 6096720), (14, 5661240), (15, 5283824), (16, 4953585), (19, 4171440), (20, 3962868), (21, 3774160), (24, 3302390), (26, 3048360), (28, 2830620), (30, 2641912), (35, 2264496), (38, 2085720), (39, 2032240), (40, 1981434), (42, 1887080), (48, 1651195), (52, 1524180), (56, 1415310), (57, 1390480), (60, 1320956), (65, 1219344), (70, 1132248), (76, 1042860), (78, 1016120), (80, 990717), (84, 943540), (91, 870960), (95, 834288), (104, 762090), (105, 754832), (112, 707655), (114, 695240), (120, 660478), (130, 609672), (133, 595920), (140, 566124), (152, 521430), (156, 508060), (168, 471770), (182, 435480), (190, 417144), (191, 414960), (195, 406448), (208, 381045), (210, 377416), (228, 347620), (240, 330239), (247, 320880), (260, 304836), (266, 297960), (273, 290320), (280, 283062), (285, 278096), (304, 260715), (312, 254030), (336, 235885), (364, 217740), (380, 208572), (382, 207480), (390, 203224), (399, 198640), (420, 188708), (455, 174192), (456, 173810), (494, 160440), (520, 152418), (532, 148980), (546, 145160), (560, 141531), (570, 139048), (573, 138320), (624, 127015), (665, 119184), (728, 108870), (741, 106960), (760, 104286), (764, 103740), (780, 101612), (798, 99320), (840, 94354), (910, 87096), (912, 86905), (955, 82992), (988, 80220), (1040, 76209), (1064, 74490), (1092, 72580), (1140, 69524), (1146, 69160), (1235, 64176), (1330, 59592), (1337, 59280), (1365, 58064), (1456, 54435), (1482, 53480), (1520, 52143), (1528, 51870), (1560, 50806), (1596, 49660), (1680, 47177), (1729, 45840), (1820, 43548), (1910, 41496), (1976, 40110), (1995, 39728), (2128, 37245), (2184, 36290), (2280, 34762), (2292, 34580), (2470, 32088), (2483, 31920), (2660, 29796), (2674, 29640), (2730, 29032), (2865, 27664), (2964, 26740), (3056, 25935), (3120, 25403), (3192, 24830), (3458, 22920), (3629, 21840), (3640, 21774), (3705, 21392), (3820, 20748), (3952, 20055), (3990, 19864), (4011, 19760), (4368, 18145), (4560, 17381), (4584, 17290), (4940, 16044), (4966, 15960), (5187, 15280), (5320, 14898), (5348, 14820), (5460, 14516), (5730, 13832), (5928, 13370), (6384, 12415), (6685, 11856), (6916, 11460), (7258, 10920), (7280, 10887), (7410, 10696), (7449, 10640), (7640, 10374), (7980, 9932), (8022, 9880), (8645, 9168)]