15691900800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{30841}}^1$

素因数の和:30921

約数の個数: 192

約数和(自身を含む): 52662098160

約数和(自身を除く): 36970197360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 128, 150, 159, 160, 192, 200, 212, 240, 265, 300, 318, 320, 384, 400, 424, 480, 530, 600, 636, 640, 795, 800, 848, 960, 1060, 1200, 1272, 1325, 1590, 1600, 1696, 1920, 2120, 2400, 2544, 2650, 3180, 3200, 3392, 3975, 4240, 4800, 5088, 5300, 6360, 6784, 7950, 8480, 9600, 10176, 10600, 12720, 15900, 16960, 20352, 21200, 25440, 30841, 31800, 33920, 42400, 50880, 61682, 63600, 84800, 92523, 101760, 123364, 127200, 154205, 169600, 185046, 246728, 254400, 308410, 370092, 462615, 493456, 508800, 616820, 740184, 771025, 925230, 986912, 1233640, 1480368, 1542050, 1634573, 1850460, 1973824, 2313075, 2467280, 2960736, 3084100, 3269146, 3700920, 3947648, 4626150, 4903719, 4934560, 5921472, 6168200, 6538292, 7401840, 8172865, 9252300, 9807438, 9869120, 11842944, 12336400, 13076584, 14803680, 16345730, 18504600, 19614876, 19738240, 24518595, 24672800, 26153168, 29607360, 32691460, 37009200, 39229752, 40864325, 49037190, 49345600, 52306336, 59214720, 65382920, 74018400, 78459504, 81728650, 98074380, 98691200, 104612672, 122592975, 130765840, 148036800, 156919008, 163457300, 196148760, 209225344, 245185950, 261531680, 296073600, 313838016, 326914600, 392297520, 490371900, 523063360, 627676032, 653829200, 784595040, 980743800, 1046126720, 1307658400, 1569190080, 1961487600, 2615316800, 3138380160, 3922975200, 5230633600, 7845950400, 15691900800]

約数ペア:

[(1, 15691900800), (2, 7845950400), (3, 5230633600), (4, 3922975200), (5, 3138380160), (6, 2615316800), (8, 1961487600), (10, 1569190080), (12, 1307658400), (15, 1046126720), (16, 980743800), (20, 784595040), (24, 653829200), (25, 627676032), (30, 523063360), (32, 490371900), (40, 392297520), (48, 326914600), (50, 313838016), (53, 296073600), (60, 261531680), (64, 245185950), (75, 209225344), (80, 196148760), (96, 163457300), (100, 156919008), (106, 148036800), (120, 130765840), (128, 122592975), (150, 104612672), (159, 98691200), (160, 98074380), (192, 81728650), (200, 78459504), (212, 74018400), (240, 65382920), (265, 59214720), (300, 52306336), (318, 49345600), (320, 49037190), (384, 40864325), (400, 39229752), (424, 37009200), (480, 32691460), (530, 29607360), (600, 26153168), (636, 24672800), (640, 24518595), (795, 19738240), (800, 19614876), (848, 18504600), (960, 16345730), (1060, 14803680), (1200, 13076584), (1272, 12336400), (1325, 11842944), (1590, 9869120), (1600, 9807438), (1696, 9252300), (1920, 8172865), (2120, 7401840), (2400, 6538292), (2544, 6168200), (2650, 5921472), (3180, 4934560), (3200, 4903719), (3392, 4626150), (3975, 3947648), (4240, 3700920), (4800, 3269146), (5088, 3084100), (5300, 2960736), (6360, 2467280), (6784, 2313075), (7950, 1973824), (8480, 1850460), (9600, 1634573), (10176, 1542050), (10600, 1480368), (12720, 1233640), (15900, 986912), (16960, 925230), (20352, 771025), (21200, 740184), (25440, 616820), (30841, 508800), (31800, 493456), (33920, 462615), (42400, 370092), (50880, 308410), (61682, 254400), (63600, 246728), (84800, 185046), (92523, 169600), (101760, 154205), (123364, 127200)]