1896893280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19661}}^1$

素因数の和:19749

約数の個数: 144

約数和(自身を含む): 6570096624

約数和(自身を除く): 4673203344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 6432, 8040, 9648, 10720, 12060, 16080, 19296, 19661, 24120, 32160, 39322, 48240, 58983, 78644, 96480, 98305, 117966, 157288, 176949, 196610, 235932, 294915, 314576, 353898, 393220, 471864, 589830, 629152, 707796, 786440, 884745, 943728, 1179660, 1317287, 1415592, 1572880, 1769490, 1887456, 2359320, 2634574, 2831184, 3145760, 3538980, 3951861, 4718640, 5269148, 5662368, 6586435, 7077960, 7903722, 9437280, 10538296, 11855583, 13172870, 14155920, 15807444, 19759305, 21076592, 23711166, 26345740, 28311840, 31614888, 39518610, 42153184, 47422332, 52691480, 59277915, 63229776, 79037220, 94844664, 105382960, 118555830, 126459552, 158074440, 189689328, 210765920, 237111660, 316148880, 379378656, 474223320, 632297760, 948446640, 1896893280]

約数ペア:

[(1, 1896893280), (2, 948446640), (3, 632297760), (4, 474223320), (5, 379378656), (6, 316148880), (8, 237111660), (9, 210765920), (10, 189689328), (12, 158074440), (15, 126459552), (16, 118555830), (18, 105382960), (20, 94844664), (24, 79037220), (30, 63229776), (32, 59277915), (36, 52691480), (40, 47422332), (45, 42153184), (48, 39518610), (60, 31614888), (67, 28311840), (72, 26345740), (80, 23711166), (90, 21076592), (96, 19759305), (120, 15807444), (134, 14155920), (144, 13172870), (160, 11855583), (180, 10538296), (201, 9437280), (240, 7903722), (268, 7077960), (288, 6586435), (335, 5662368), (360, 5269148), (402, 4718640), (480, 3951861), (536, 3538980), (603, 3145760), (670, 2831184), (720, 2634574), (804, 2359320), (1005, 1887456), (1072, 1769490), (1206, 1572880), (1340, 1415592), (1440, 1317287), (1608, 1179660), (2010, 943728), (2144, 884745), (2412, 786440), (2680, 707796), (3015, 629152), (3216, 589830), (4020, 471864), (4824, 393220), (5360, 353898), (6030, 314576), (6432, 294915), (8040, 235932), (9648, 196610), (10720, 176949), (12060, 157288), (16080, 117966), (19296, 98305), (19661, 96480), (24120, 78644), (32160, 58983), (39322, 48240)]