13421671020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:645

約数の個数: 288

約数和(自身を含む): 44098629120

約数和(自身を除く): 30676958100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 163, 170, 180, 204, 213, 255, 284, 306, 326, 340, 355, 379, 426, 489, 510, 612, 639, 652, 710, 758, 765, 815, 852, 978, 1020, 1065, 1137, 1207, 1278, 1420, 1467, 1516, 1530, 1630, 1895, 1956, 2130, 2274, 2414, 2445, 2556, 2771, 2934, 3060, 3195, 3260, 3411, 3621, 3790, 4260, 4548, 4828, 4890, 5542, 5685, 5868, 6035, 6390, 6443, 6822, 7242, 7335, 7580, 8313, 9780, 10863, 11084, 11370, 11573, 12070, 12780, 12886, 13644, 13855, 14484, 14670, 16626, 17055, 18105, 19329, 21726, 22740, 23146, 24140, 24939, 25772, 26909, 27710, 29340, 32215, 33252, 34110, 34719, 36210, 38658, 41565, 43452, 46292, 49878, 53818, 54315, 55420, 57865, 57987, 61777, 64430, 68220, 69438, 72420, 77316, 80727, 83130, 96645, 99756, 104157, 107636, 108630, 115730, 115974, 123554, 124695, 128860, 134545, 138876, 161454, 166260, 173595, 185331, 193290, 196741, 208314, 217260, 231460, 231948, 242181, 247108, 249390, 269090, 289935, 308885, 322908, 347190, 370662, 386580, 393482, 403635, 416628, 457453, 484362, 498780, 520785, 538180, 555993, 579870, 590223, 617770, 694380, 741324, 786964, 807270, 914906, 926655, 968724, 983705, 1041570, 1050209, 1111986, 1159740, 1180446, 1210905, 1235540, 1372359, 1614540, 1770669, 1829812, 1853310, 1967410, 2083140, 2100418, 2223972, 2287265, 2360892, 2421810, 2744718, 2779965, 2951115, 3150627, 3541338, 3706620, 3934820, 4117077, 4200836, 4386167, 4574530, 4843620, 5251045, 5489436, 5559930, 5902230, 6301254, 6861795, 7082676, 8234154, 8772334, 8853345, 9149060, 9451881, 10502090, 11119860, 11804460, 12602508, 13158501, 13723590, 15753135, 16468308, 17544668, 17706690, 18903762, 20585385, 21004180, 21930835, 26317002, 27447180, 31506270, 35413380, 37807524, 39475503, 41170770, 43861670, 47259405, 52634004, 63012540, 65792505, 74564839, 78951006, 82341540, 87723340, 94518810, 131585010, 149129678, 157902012, 189037620, 197377515, 223694517, 263170020, 298259356, 372824195, 394755030, 447389034, 671083551, 745648390, 789510060, 894778068, 1118472585, 1342167102, 1491296780, 2236945170, 2684334204, 3355417755, 4473890340, 6710835510, 13421671020]

約数ペア:

[(1, 13421671020), (2, 6710835510), (3, 4473890340), (4, 3355417755), (5, 2684334204), (6, 2236945170), (9, 1491296780), (10, 1342167102), (12, 1118472585), (15, 894778068), (17, 789510060), (18, 745648390), (20, 671083551), (30, 447389034), (34, 394755030), (36, 372824195), (45, 298259356), (51, 263170020), (60, 223694517), (68, 197377515), (71, 189037620), (85, 157902012), (90, 149129678), (102, 131585010), (142, 94518810), (153, 87723340), (163, 82341540), (170, 78951006), (180, 74564839), (204, 65792505), (213, 63012540), (255, 52634004), (284, 47259405), (306, 43861670), (326, 41170770), (340, 39475503), (355, 37807524), (379, 35413380), (426, 31506270), (489, 27447180), (510, 26317002), (612, 21930835), (639, 21004180), (652, 20585385), (710, 18903762), (758, 17706690), (765, 17544668), (815, 16468308), (852, 15753135), (978, 13723590), (1020, 13158501), (1065, 12602508), (1137, 11804460), (1207, 11119860), (1278, 10502090), (1420, 9451881), (1467, 9149060), (1516, 8853345), (1530, 8772334), (1630, 8234154), (1895, 7082676), (1956, 6861795), (2130, 6301254), (2274, 5902230), (2414, 5559930), (2445, 5489436), (2556, 5251045), (2771, 4843620), (2934, 4574530), (3060, 4386167), (3195, 4200836), (3260, 4117077), (3411, 3934820), (3621, 3706620), (3790, 3541338), (4260, 3150627), (4548, 2951115), (4828, 2779965), (4890, 2744718), (5542, 2421810), (5685, 2360892), (5868, 2287265), (6035, 2223972), (6390, 2100418), (6443, 2083140), (6822, 1967410), (7242, 1853310), (7335, 1829812), (7580, 1770669), (8313, 1614540), (9780, 1372359), (10863, 1235540), (11084, 1210905), (11370, 1180446), (11573, 1159740), (12070, 1111986), (12780, 1050209), (12886, 1041570), (13644, 983705), (13855, 968724), (14484, 926655), (14670, 914906), (16626, 807270), (17055, 786964), (18105, 741324), (19329, 694380), (21726, 617770), (22740, 590223), (23146, 579870), (24140, 555993), (24939, 538180), (25772, 520785), (26909, 498780), (27710, 484362), (29340, 457453), (32215, 416628), (33252, 403635), (34110, 393482), (34719, 386580), (36210, 370662), (38658, 347190), (41565, 322908), (43452, 308885), (46292, 289935), (49878, 269090), (53818, 249390), (54315, 247108), (55420, 242181), (57865, 231948), (57987, 231460), (61777, 217260), (64430, 208314), (68220, 196741), (69438, 193290), (72420, 185331), (77316, 173595), (80727, 166260), (83130, 161454), (96645, 138876), (99756, 134545), (104157, 128860), (107636, 124695), (108630, 123554), (115730, 115974)]