1637826480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1505

約数の個数: 200

約数和(自身を含む): 5721745392

約数和(自身を除く): 4083918912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 270, 324, 360, 394, 405, 432, 540, 591, 648, 720, 788, 810, 985, 1080, 1182, 1283, 1296, 1576, 1620, 1773, 1970, 2160, 2364, 2566, 2955, 3152, 3240, 3546, 3849, 3940, 4728, 5132, 5319, 5910, 6415, 6480, 7092, 7698, 7880, 8865, 9456, 10264, 10638, 11547, 11820, 12830, 14184, 15396, 15760, 15957, 17730, 19245, 20528, 21276, 23094, 23640, 25660, 26595, 28368, 30792, 31914, 34641, 35460, 38490, 42552, 46188, 47280, 51320, 53190, 57735, 61584, 63828, 69282, 70920, 76980, 79785, 85104, 92376, 102640, 103923, 106380, 115470, 127656, 138564, 141840, 153960, 159570, 173205, 184752, 207846, 212760, 230940, 252751, 255312, 277128, 307920, 319140, 346410, 415692, 425520, 461880, 505502, 519615, 554256, 638280, 692820, 758253, 831384, 923760, 1011004, 1039230, 1263755, 1276560, 1385640, 1516506, 1662768, 2022008, 2078460, 2274759, 2527510, 2771280, 3033012, 3791265, 4044016, 4156920, 4549518, 5055020, 6066024, 6824277, 7582530, 8313840, 9099036, 10110040, 11373795, 12132048, 13648554, 15165060, 18198072, 20220080, 20472831, 22747590, 27297108, 30330120, 34121385, 36396144, 40945662, 45495180, 54594216, 60660240, 68242770, 81891324, 90990360, 102364155, 109188432, 136485540, 163782648, 181980720, 204728310, 272971080, 327565296, 409456620, 545942160, 818913240, 1637826480]

約数ペア:

[(1, 1637826480), (2, 818913240), (3, 545942160), (4, 409456620), (5, 327565296), (6, 272971080), (8, 204728310), (9, 181980720), (10, 163782648), (12, 136485540), (15, 109188432), (16, 102364155), (18, 90990360), (20, 81891324), (24, 68242770), (27, 60660240), (30, 54594216), (36, 45495180), (40, 40945662), (45, 36396144), (48, 34121385), (54, 30330120), (60, 27297108), (72, 22747590), (80, 20472831), (81, 20220080), (90, 18198072), (108, 15165060), (120, 13648554), (135, 12132048), (144, 11373795), (162, 10110040), (180, 9099036), (197, 8313840), (216, 7582530), (240, 6824277), (270, 6066024), (324, 5055020), (360, 4549518), (394, 4156920), (405, 4044016), (432, 3791265), (540, 3033012), (591, 2771280), (648, 2527510), (720, 2274759), (788, 2078460), (810, 2022008), (985, 1662768), (1080, 1516506), (1182, 1385640), (1283, 1276560), (1296, 1263755), (1576, 1039230), (1620, 1011004), (1773, 923760), (1970, 831384), (2160, 758253), (2364, 692820), (2566, 638280), (2955, 554256), (3152, 519615), (3240, 505502), (3546, 461880), (3849, 425520), (3940, 415692), (4728, 346410), (5132, 319140), (5319, 307920), (5910, 277128), (6415, 255312), (6480, 252751), (7092, 230940), (7698, 212760), (7880, 207846), (8865, 184752), (9456, 173205), (10264, 159570), (10638, 153960), (11547, 141840), (11820, 138564), (12830, 127656), (14184, 115470), (15396, 106380), (15760, 103923), (15957, 102640), (17730, 92376), (19245, 85104), (20528, 79785), (21276, 76980), (23094, 70920), (23640, 69282), (25660, 63828), (26595, 61584), (28368, 57735), (30792, 53190), (31914, 51320), (34641, 47280), (35460, 46188), (38490, 42552)]