1900138304000

素因数分解:

$2^9\times 5^3\times {\mathrm{31}}^1\times {\mathrm{957731}}^1$

素因数の和:957795

約数の個数: 160

約数和(自身を含む): 4890961101312

約数和(自身を除く): 2990822797312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 310, 320, 400, 496, 500, 512, 620, 640, 775, 800, 992, 1000, 1240, 1280, 1550, 1600, 1984, 2000, 2480, 2560, 3100, 3200, 3875, 3968, 4000, 4960, 6200, 6400, 7750, 7936, 8000, 9920, 12400, 12800, 15500, 15872, 16000, 19840, 24800, 31000, 32000, 39680, 49600, 62000, 64000, 79360, 99200, 124000, 198400, 248000, 396800, 496000, 957731, 992000, 1915462, 1984000, 3830924, 4788655, 7661848, 9577310, 15323696, 19154620, 23943275, 29689661, 30647392, 38309240, 47886550, 59379322, 61294784, 76618480, 95773100, 118758644, 119716375, 122589568, 148448305, 153236960, 191546200, 237517288, 239432750, 245179136, 296896610, 306473920, 383092400, 475034576, 478865500, 490358272, 593793220, 612947840, 742241525, 766184800, 950069152, 957731000, 1187586440, 1225895680, 1484483050, 1532369600, 1900138304, 1915462000, 2375172880, 2451791360, 2968966100, 3064739200, 3711207625, 3800276608, 3830924000, 4750345760, 5937932200, 6129478400, 7422415250, 7600553216, 7661848000, 9500691520, 11875864400, 12258956800, 14844830500, 15201106432, 15323696000, 19001383040, 23751728800, 29689661000, 30647392000, 38002766080, 47503457600, 59379322000, 61294784000, 76005532160, 95006915200, 118758644000, 190013830400, 237517288000, 380027660800, 475034576000, 950069152000, 1900138304000]

約数ペア:

[(1, 1900138304000), (2, 950069152000), (4, 475034576000), (5, 380027660800), (8, 237517288000), (10, 190013830400), (16, 118758644000), (20, 95006915200), (25, 76005532160), (31, 61294784000), (32, 59379322000), (40, 47503457600), (50, 38002766080), (62, 30647392000), (64, 29689661000), (80, 23751728800), (100, 19001383040), (124, 15323696000), (125, 15201106432), (128, 14844830500), (155, 12258956800), (160, 11875864400), (200, 9500691520), (248, 7661848000), (250, 7600553216), (256, 7422415250), (310, 6129478400), (320, 5937932200), (400, 4750345760), (496, 3830924000), (500, 3800276608), (512, 3711207625), (620, 3064739200), (640, 2968966100), (775, 2451791360), (800, 2375172880), (992, 1915462000), (1000, 1900138304), (1240, 1532369600), (1280, 1484483050), (1550, 1225895680), (1600, 1187586440), (1984, 957731000), (2000, 950069152), (2480, 766184800), (2560, 742241525), (3100, 612947840), (3200, 593793220), (3875, 490358272), (3968, 478865500), (4000, 475034576), (4960, 383092400), (6200, 306473920), (6400, 296896610), (7750, 245179136), (7936, 239432750), (8000, 237517288), (9920, 191546200), (12400, 153236960), (12800, 148448305), (15500, 122589568), (15872, 119716375), (16000, 118758644), (19840, 95773100), (24800, 76618480), (31000, 61294784), (32000, 59379322), (39680, 47886550), (49600, 38309240), (62000, 30647392), (64000, 29689661), (79360, 23943275), (99200, 19154620), (124000, 15323696), (198400, 9577310), (248000, 7661848), (396800, 4788655), (496000, 3830924), (957731, 1984000), (992000, 1915462)]