1939304160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23627}}^1$

素因数の和:23670

約数の個数: 192

約数和(自身を含む): 7145107200

約数和(自身を除く): 5205803040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 23627, 27360, 41040, 47254, 70881, 82080, 94508, 118135, 141762, 189016, 212643, 236270, 283524, 354405, 378032, 425286, 448913, 472540, 567048, 637929, 708810, 756064, 850572, 897826, 945080, 1063215, 1134096, 1275858, 1346739, 1417620, 1701144, 1795652, 1890160, 2126430, 2244565, 2268192, 2551716, 2693478, 2835240, 3189645, 3402288, 3591304, 3780320, 4040217, 4252860, 4489130, 5103432, 5386956, 5670480, 6379290, 6733695, 6804576, 7182608, 8080434, 8505720, 8978260, 10206864, 10773912, 11340960, 12120651, 12758580, 13467390, 14365216, 16160868, 17011440, 17956520, 20201085, 20413728, 21547824, 24241302, 25517160, 26934780, 32321736, 34022880, 35913040, 40402170, 43095648, 48482604, 51034320, 53869560, 60603255, 64643472, 71826080, 80804340, 96965208, 102068640, 107739120, 121206510, 129286944, 161608680, 193930416, 215478240, 242413020, 323217360, 387860832, 484826040, 646434720, 969652080, 1939304160]

約数ペア:

[(1, 1939304160), (2, 969652080), (3, 646434720), (4, 484826040), (5, 387860832), (6, 323217360), (8, 242413020), (9, 215478240), (10, 193930416), (12, 161608680), (15, 129286944), (16, 121206510), (18, 107739120), (19, 102068640), (20, 96965208), (24, 80804340), (27, 71826080), (30, 64643472), (32, 60603255), (36, 53869560), (38, 51034320), (40, 48482604), (45, 43095648), (48, 40402170), (54, 35913040), (57, 34022880), (60, 32321736), (72, 26934780), (76, 25517160), (80, 24241302), (90, 21547824), (95, 20413728), (96, 20201085), (108, 17956520), (114, 17011440), (120, 16160868), (135, 14365216), (144, 13467390), (152, 12758580), (160, 12120651), (171, 11340960), (180, 10773912), (190, 10206864), (216, 8978260), (228, 8505720), (240, 8080434), (270, 7182608), (285, 6804576), (288, 6733695), (304, 6379290), (342, 5670480), (360, 5386956), (380, 5103432), (432, 4489130), (456, 4252860), (480, 4040217), (513, 3780320), (540, 3591304), (570, 3402288), (608, 3189645), (684, 2835240), (720, 2693478), (760, 2551716), (855, 2268192), (864, 2244565), (912, 2126430), (1026, 1890160), (1080, 1795652), (1140, 1701144), (1368, 1417620), (1440, 1346739), (1520, 1275858), (1710, 1134096), (1824, 1063215), (2052, 945080), (2160, 897826), (2280, 850572), (2565, 756064), (2736, 708810), (3040, 637929), (3420, 567048), (4104, 472540), (4320, 448913), (4560, 425286), (5130, 378032), (5472, 354405), (6840, 283524), (8208, 236270), (9120, 212643), (10260, 189016), (13680, 141762), (16416, 118135), (20520, 94508), (23627, 82080), (27360, 70881), (41040, 47254)]