1253037240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 384

約数和(自身を含む): 5233213440

約数和(自身を除く): 3980176200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 104, 105, 115, 117, 120, 126, 130, 138, 140, 156, 161, 168, 180, 182, 184, 195, 207, 210, 230, 234, 252, 260, 273, 276, 280, 299, 312, 315, 322, 345, 360, 364, 390, 414, 420, 455, 460, 468, 483, 504, 520, 546, 552, 585, 598, 630, 644, 690, 728, 780, 805, 819, 828, 840, 897, 910, 920, 936, 966, 1035, 1092, 1170, 1196, 1260, 1288, 1365, 1380, 1449, 1495, 1560, 1610, 1638, 1656, 1663, 1794, 1820, 1932, 2070, 2093, 2184, 2340, 2392, 2415, 2520, 2691, 2730, 2760, 2898, 2990, 3220, 3276, 3326, 3588, 3640, 3864, 4095, 4140, 4186, 4485, 4680, 4830, 4989, 5382, 5460, 5796, 5980, 6279, 6440, 6552, 6652, 7176, 7245, 8190, 8280, 8315, 8372, 8970, 9660, 9978, 10465, 10764, 10920, 11592, 11641, 11960, 12558, 13304, 13455, 14490, 14967, 16380, 16630, 16744, 17940, 18837, 19320, 19956, 20930, 21528, 21619, 23282, 24945, 25116, 26910, 28980, 29934, 31395, 32760, 33260, 34923, 35880, 37674, 38249, 39912, 41860, 43238, 46564, 49890, 50232, 53820, 57960, 58205, 59868, 62790, 64857, 66520, 69846, 74835, 75348, 76498, 83720, 86476, 93128, 94185, 99780, 104769, 107640, 108095, 114747, 116410, 119736, 125580, 129714, 139692, 149670, 150696, 151333, 152996, 172952, 174615, 188370, 191245, 194571, 199560, 209538, 216190, 229494, 232820, 251160, 259428, 267743, 279384, 299340, 302666, 305992, 324285, 344241, 349230, 376740, 382490, 389142, 419076, 432380, 453999, 458988, 465640, 497237, 518856, 523845, 535486, 573735, 598680, 605332, 648570, 688482, 698460, 753480, 756665, 764980, 778284, 803229, 838152, 864760, 907998, 917976, 972855, 994474, 1047690, 1070972, 1147470, 1210664, 1297140, 1338715, 1361997, 1376964, 1396920, 1491711, 1513330, 1529960, 1556568, 1606458, 1721205, 1815996, 1945710, 1988948, 2095380, 2141944, 2269995, 2294940, 2409687, 2486185, 2594280, 2677430, 2723994, 2753928, 2983422, 3026660, 3212916, 3442410, 3480659, 3631992, 3891420, 3977896, 4016145, 4190760, 4475133, 4539990, 4589880, 4819374, 4972370, 5354860, 5447988, 5966844, 6053320, 6425832, 6809985, 6884820, 6961318, 7458555, 7782840, 8032290, 8950266, 9079980, 9638748, 9944740, 10441977, 10709720, 10895976, 11933688, 12048435, 13619970, 13769640, 13922636, 14917110, 16064580, 17403295, 17900532, 18159960, 19277496, 19889480, 20883954, 22375665, 24096870, 27239940, 27845272, 29834220, 31325931, 32129160, 34806590, 35801064, 41767908, 44751330, 48193740, 52209885, 54479880, 59668440, 62651862, 69613180, 83535816, 89502660, 96387480, 104419770, 125303724, 139226360, 156629655, 179005320, 208839540, 250607448, 313259310, 417679080, 626518620, 1253037240]

約数ペア:

[(1, 1253037240), (2, 626518620), (3, 417679080), (4, 313259310), (5, 250607448), (6, 208839540), (7, 179005320), (8, 156629655), (9, 139226360), (10, 125303724), (12, 104419770), (13, 96387480), (14, 89502660), (15, 83535816), (18, 69613180), (20, 62651862), (21, 59668440), (23, 54479880), (24, 52209885), (26, 48193740), (28, 44751330), (30, 41767908), (35, 35801064), (36, 34806590), (39, 32129160), (40, 31325931), (42, 29834220), (45, 27845272), (46, 27239940), (52, 24096870), (56, 22375665), (60, 20883954), (63, 19889480), (65, 19277496), (69, 18159960), (70, 17900532), (72, 17403295), (78, 16064580), (84, 14917110), (90, 13922636), (91, 13769640), (92, 13619970), (104, 12048435), (105, 11933688), (115, 10895976), (117, 10709720), (120, 10441977), (126, 9944740), (130, 9638748), (138, 9079980), (140, 8950266), (156, 8032290), (161, 7782840), (168, 7458555), (180, 6961318), (182, 6884820), (184, 6809985), (195, 6425832), (207, 6053320), (210, 5966844), (230, 5447988), (234, 5354860), (252, 4972370), (260, 4819374), (273, 4589880), (276, 4539990), (280, 4475133), (299, 4190760), (312, 4016145), (315, 3977896), (322, 3891420), (345, 3631992), (360, 3480659), (364, 3442410), (390, 3212916), (414, 3026660), (420, 2983422), (455, 2753928), (460, 2723994), (468, 2677430), (483, 2594280), (504, 2486185), (520, 2409687), (546, 2294940), (552, 2269995), (585, 2141944), (598, 2095380), (630, 1988948), (644, 1945710), (690, 1815996), (728, 1721205), (780, 1606458), (805, 1556568), (819, 1529960), (828, 1513330), (840, 1491711), (897, 1396920), (910, 1376964), (920, 1361997), (936, 1338715), (966, 1297140), (1035, 1210664), (1092, 1147470), (1170, 1070972), (1196, 1047690), (1260, 994474), (1288, 972855), (1365, 917976), (1380, 907998), (1449, 864760), (1495, 838152), (1560, 803229), (1610, 778284), (1638, 764980), (1656, 756665), (1663, 753480), (1794, 698460), (1820, 688482), (1932, 648570), (2070, 605332), (2093, 598680), (2184, 573735), (2340, 535486), (2392, 523845), (2415, 518856), (2520, 497237), (2691, 465640), (2730, 458988), (2760, 453999), (2898, 432380), (2990, 419076), (3220, 389142), (3276, 382490), (3326, 376740), (3588, 349230), (3640, 344241), (3864, 324285), (4095, 305992), (4140, 302666), (4186, 299340), (4485, 279384), (4680, 267743), (4830, 259428), (4989, 251160), (5382, 232820), (5460, 229494), (5796, 216190), (5980, 209538), (6279, 199560), (6440, 194571), (6552, 191245), (6652, 188370), (7176, 174615), (7245, 172952), (8190, 152996), (8280, 151333), (8315, 150696), (8372, 149670), (8970, 139692), (9660, 129714), (9978, 125580), (10465, 119736), (10764, 116410), (10920, 114747), (11592, 108095), (11641, 107640), (11960, 104769), (12558, 99780), (13304, 94185), (13455, 93128), (14490, 86476), (14967, 83720), (16380, 76498), (16630, 75348), (16744, 74835), (17940, 69846), (18837, 66520), (19320, 64857), (19956, 62790), (20930, 59868), (21528, 58205), (21619, 57960), (23282, 53820), (24945, 50232), (25116, 49890), (26910, 46564), (28980, 43238), (29934, 41860), (31395, 39912), (32760, 38249), (33260, 37674), (34923, 35880)]