330188460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 1185891840

約数和(自身を除く): 855703380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 49, 57, 60, 69, 70, 76, 84, 92, 95, 98, 105, 114, 115, 133, 138, 140, 147, 161, 190, 196, 210, 228, 230, 245, 257, 266, 276, 285, 294, 322, 345, 380, 399, 420, 437, 460, 483, 490, 514, 532, 570, 588, 644, 665, 690, 735, 771, 798, 805, 874, 931, 966, 980, 1028, 1127, 1140, 1285, 1311, 1330, 1380, 1470, 1542, 1596, 1610, 1748, 1799, 1862, 1932, 1995, 2185, 2254, 2415, 2570, 2622, 2660, 2793, 2940, 3059, 3084, 3220, 3381, 3598, 3724, 3855, 3990, 4370, 4508, 4655, 4830, 4883, 5140, 5244, 5397, 5586, 5635, 5911, 6118, 6555, 6762, 7196, 7710, 7980, 8740, 8995, 9177, 9310, 9660, 9766, 10794, 11172, 11270, 11822, 12236, 12593, 13110, 13524, 13965, 14649, 15295, 15420, 16905, 17733, 17990, 18354, 18620, 19532, 21413, 21588, 22540, 23644, 24415, 25186, 26220, 26985, 27930, 29298, 29555, 30590, 33810, 34181, 35466, 35980, 36708, 37779, 41377, 42826, 45885, 48830, 50372, 53970, 55860, 58596, 59110, 61180, 62965, 64239, 67620, 68362, 70932, 73245, 75558, 82754, 85652, 88665, 91770, 97660, 102543, 107065, 107940, 112309, 118220, 124131, 125930, 128478, 136724, 146490, 151116, 165508, 170905, 177330, 183540, 188895, 205086, 206885, 214130, 224618, 239267, 248262, 251860, 256956, 289639, 292980, 321195, 336927, 341810, 354660, 377790, 410172, 413770, 428260, 449236, 478534, 496524, 512715, 561545, 579278, 620655, 642390, 673854, 683620, 717801, 755580, 786163, 827540, 868917, 957068, 1025430, 1123090, 1158556, 1196335, 1241310, 1284780, 1347708, 1435602, 1448195, 1572326, 1684635, 1737834, 2050860, 2246180, 2358489, 2392670, 2482620, 2871204, 2896390, 3144652, 3369270, 3475668, 3589005, 3930815, 4344585, 4716978, 4785340, 5503141, 5792780, 6738540, 7178010, 7861630, 8689170, 9433956, 11006282, 11792445, 14356020, 15723260, 16509423, 17378340, 22012564, 23584890, 27515705, 33018846, 47169780, 55031410, 66037692, 82547115, 110062820, 165094230, 330188460]

約数ペア:

[(1, 330188460), (2, 165094230), (3, 110062820), (4, 82547115), (5, 66037692), (6, 55031410), (7, 47169780), (10, 33018846), (12, 27515705), (14, 23584890), (15, 22012564), (19, 17378340), (20, 16509423), (21, 15723260), (23, 14356020), (28, 11792445), (30, 11006282), (35, 9433956), (38, 8689170), (42, 7861630), (46, 7178010), (49, 6738540), (57, 5792780), (60, 5503141), (69, 4785340), (70, 4716978), (76, 4344585), (84, 3930815), (92, 3589005), (95, 3475668), (98, 3369270), (105, 3144652), (114, 2896390), (115, 2871204), (133, 2482620), (138, 2392670), (140, 2358489), (147, 2246180), (161, 2050860), (190, 1737834), (196, 1684635), (210, 1572326), (228, 1448195), (230, 1435602), (245, 1347708), (257, 1284780), (266, 1241310), (276, 1196335), (285, 1158556), (294, 1123090), (322, 1025430), (345, 957068), (380, 868917), (399, 827540), (420, 786163), (437, 755580), (460, 717801), (483, 683620), (490, 673854), (514, 642390), (532, 620655), (570, 579278), (588, 561545), (644, 512715), (665, 496524), (690, 478534), (735, 449236), (771, 428260), (798, 413770), (805, 410172), (874, 377790), (931, 354660), (966, 341810), (980, 336927), (1028, 321195), (1127, 292980), (1140, 289639), (1285, 256956), (1311, 251860), (1330, 248262), (1380, 239267), (1470, 224618), (1542, 214130), (1596, 206885), (1610, 205086), (1748, 188895), (1799, 183540), (1862, 177330), (1932, 170905), (1995, 165508), (2185, 151116), (2254, 146490), (2415, 136724), (2570, 128478), (2622, 125930), (2660, 124131), (2793, 118220), (2940, 112309), (3059, 107940), (3084, 107065), (3220, 102543), (3381, 97660), (3598, 91770), (3724, 88665), (3855, 85652), (3990, 82754), (4370, 75558), (4508, 73245), (4655, 70932), (4830, 68362), (4883, 67620), (5140, 64239), (5244, 62965), (5397, 61180), (5586, 59110), (5635, 58596), (5911, 55860), (6118, 53970), (6555, 50372), (6762, 48830), (7196, 45885), (7710, 42826), (7980, 41377), (8740, 37779), (8995, 36708), (9177, 35980), (9310, 35466), (9660, 34181), (9766, 33810), (10794, 30590), (11172, 29555), (11270, 29298), (11822, 27930), (12236, 26985), (12593, 26220), (13110, 25186), (13524, 24415), (13965, 23644), (14649, 22540), (15295, 21588), (15420, 21413), (16905, 19532), (17733, 18620), (17990, 18354)]