1329309240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{683}}^1$

素因数の和:1042

約数の個数: 192

約数和(自身を含む): 4659845760

約数和(自身を除く): 3330536520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 331, 392, 420, 490, 588, 662, 683, 735, 840, 980, 993, 1176, 1324, 1366, 1470, 1655, 1960, 1986, 2049, 2317, 2648, 2732, 2940, 3310, 3415, 3972, 4098, 4634, 4781, 4965, 5464, 5880, 6620, 6830, 6951, 7944, 8196, 9268, 9562, 9930, 10245, 11585, 13240, 13660, 13902, 14343, 16219, 16392, 18536, 19124, 19860, 20490, 23170, 23905, 27320, 27804, 28686, 32438, 33467, 34755, 38248, 39720, 40980, 46340, 47810, 48657, 55608, 57372, 64876, 66934, 69510, 71715, 81095, 81960, 92680, 95620, 97314, 100401, 114744, 129752, 133868, 139020, 143430, 162190, 167335, 191240, 194628, 200802, 226073, 243285, 267736, 278040, 286860, 324380, 334670, 389256, 401604, 452146, 486570, 502005, 573720, 648760, 669340, 678219, 803208, 904292, 973140, 1004010, 1130365, 1338680, 1356438, 1582511, 1808584, 1946280, 2008020, 2260730, 2712876, 3165022, 3391095, 4016040, 4521460, 4747533, 5425752, 6330044, 6782190, 7912555, 9042920, 9495066, 11077577, 12660088, 13564380, 15825110, 18990132, 22155154, 23737665, 27128760, 31650220, 33232731, 37980264, 44310308, 47475330, 55387885, 63300440, 66465462, 88620616, 94950660, 110775770, 132930924, 166163655, 189901320, 221551540, 265861848, 332327310, 443103080, 664654620, 1329309240]

約数ペア:

[(1, 1329309240), (2, 664654620), (3, 443103080), (4, 332327310), (5, 265861848), (6, 221551540), (7, 189901320), (8, 166163655), (10, 132930924), (12, 110775770), (14, 94950660), (15, 88620616), (20, 66465462), (21, 63300440), (24, 55387885), (28, 47475330), (30, 44310308), (35, 37980264), (40, 33232731), (42, 31650220), (49, 27128760), (56, 23737665), (60, 22155154), (70, 18990132), (84, 15825110), (98, 13564380), (105, 12660088), (120, 11077577), (140, 9495066), (147, 9042920), (168, 7912555), (196, 6782190), (210, 6330044), (245, 5425752), (280, 4747533), (294, 4521460), (331, 4016040), (392, 3391095), (420, 3165022), (490, 2712876), (588, 2260730), (662, 2008020), (683, 1946280), (735, 1808584), (840, 1582511), (980, 1356438), (993, 1338680), (1176, 1130365), (1324, 1004010), (1366, 973140), (1470, 904292), (1655, 803208), (1960, 678219), (1986, 669340), (2049, 648760), (2317, 573720), (2648, 502005), (2732, 486570), (2940, 452146), (3310, 401604), (3415, 389256), (3972, 334670), (4098, 324380), (4634, 286860), (4781, 278040), (4965, 267736), (5464, 243285), (5880, 226073), (6620, 200802), (6830, 194628), (6951, 191240), (7944, 167335), (8196, 162190), (9268, 143430), (9562, 139020), (9930, 133868), (10245, 129752), (11585, 114744), (13240, 100401), (13660, 97314), (13902, 95620), (14343, 92680), (16219, 81960), (16392, 81095), (18536, 71715), (19124, 69510), (19860, 66934), (20490, 64876), (23170, 57372), (23905, 55608), (27320, 48657), (27804, 47810), (28686, 46340), (32438, 40980), (33467, 39720), (34755, 38248)]