69928740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 268369920

約数和(自身を除く): 198441180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 114, 115, 126, 127, 133, 138, 140, 161, 171, 180, 190, 207, 210, 228, 230, 252, 254, 266, 276, 285, 315, 322, 342, 345, 380, 381, 399, 414, 420, 437, 460, 483, 508, 532, 570, 630, 635, 644, 665, 684, 690, 762, 798, 805, 828, 855, 874, 889, 966, 1035, 1140, 1143, 1197, 1260, 1270, 1311, 1330, 1380, 1449, 1524, 1596, 1610, 1710, 1748, 1778, 1905, 1932, 1995, 2070, 2185, 2286, 2394, 2413, 2415, 2540, 2622, 2660, 2667, 2898, 2921, 3059, 3220, 3420, 3556, 3810, 3933, 3990, 4140, 4370, 4445, 4572, 4788, 4826, 4830, 5244, 5334, 5715, 5796, 5842, 5985, 6118, 6555, 7239, 7245, 7620, 7866, 7980, 8001, 8740, 8763, 8890, 9177, 9652, 9660, 10668, 11430, 11684, 11970, 12065, 12236, 13110, 13335, 14478, 14490, 14605, 15295, 15732, 16002, 16891, 17526, 17780, 18354, 19665, 20447, 21717, 22860, 23940, 24130, 26220, 26289, 26670, 27531, 28956, 28980, 29210, 30590, 32004, 33782, 35052, 36195, 36708, 39330, 40005, 40894, 43434, 43815, 45885, 48260, 50673, 52578, 53340, 55062, 55499, 58420, 61180, 61341, 67564, 72390, 78660, 80010, 81788, 84455, 86868, 87630, 91770, 101346, 102235, 105156, 108585, 110124, 110998, 122682, 131445, 137655, 144780, 152019, 160020, 166497, 168910, 175260, 183540, 184023, 202692, 204470, 217170, 221996, 245364, 253365, 262890, 275310, 277495, 304038, 306705, 332994, 337820, 368046, 388493, 408940, 434340, 499491, 506730, 525780, 550620, 554990, 608076, 613410, 665988, 736092, 760095, 776986, 832485, 920115, 998982, 1013460, 1109980, 1165479, 1226820, 1520190, 1553972, 1664970, 1840230, 1942465, 1997964, 2330958, 2497455, 3040380, 3329940, 3496437, 3680460, 3884930, 4661916, 4994910, 5827395, 6992874, 7769860, 9989820, 11654790, 13985748, 17482185, 23309580, 34964370, 69928740]

約数ペア:

[(1, 69928740), (2, 34964370), (3, 23309580), (4, 17482185), (5, 13985748), (6, 11654790), (7, 9989820), (9, 7769860), (10, 6992874), (12, 5827395), (14, 4994910), (15, 4661916), (18, 3884930), (19, 3680460), (20, 3496437), (21, 3329940), (23, 3040380), (28, 2497455), (30, 2330958), (35, 1997964), (36, 1942465), (38, 1840230), (42, 1664970), (45, 1553972), (46, 1520190), (57, 1226820), (60, 1165479), (63, 1109980), (69, 1013460), (70, 998982), (76, 920115), (84, 832485), (90, 776986), (92, 760095), (95, 736092), (105, 665988), (114, 613410), (115, 608076), (126, 554990), (127, 550620), (133, 525780), (138, 506730), (140, 499491), (161, 434340), (171, 408940), (180, 388493), (190, 368046), (207, 337820), (210, 332994), (228, 306705), (230, 304038), (252, 277495), (254, 275310), (266, 262890), (276, 253365), (285, 245364), (315, 221996), (322, 217170), (342, 204470), (345, 202692), (380, 184023), (381, 183540), (399, 175260), (414, 168910), (420, 166497), (437, 160020), (460, 152019), (483, 144780), (508, 137655), (532, 131445), (570, 122682), (630, 110998), (635, 110124), (644, 108585), (665, 105156), (684, 102235), (690, 101346), (762, 91770), (798, 87630), (805, 86868), (828, 84455), (855, 81788), (874, 80010), (889, 78660), (966, 72390), (1035, 67564), (1140, 61341), (1143, 61180), (1197, 58420), (1260, 55499), (1270, 55062), (1311, 53340), (1330, 52578), (1380, 50673), (1449, 48260), (1524, 45885), (1596, 43815), (1610, 43434), (1710, 40894), (1748, 40005), (1778, 39330), (1905, 36708), (1932, 36195), (1995, 35052), (2070, 33782), (2185, 32004), (2286, 30590), (2394, 29210), (2413, 28980), (2415, 28956), (2540, 27531), (2622, 26670), (2660, 26289), (2667, 26220), (2898, 24130), (2921, 23940), (3059, 22860), (3220, 21717), (3420, 20447), (3556, 19665), (3810, 18354), (3933, 17780), (3990, 17526), (4140, 16891), (4370, 16002), (4445, 15732), (4572, 15295), (4788, 14605), (4826, 14490), (4830, 14478), (5244, 13335), (5334, 13110), (5715, 12236), (5796, 12065), (5842, 11970), (5985, 11684), (6118, 11430), (6555, 10668), (7239, 9660), (7245, 9652), (7620, 9177), (7866, 8890), (7980, 8763), (8001, 8740)]