186990960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:923

約数の個数: 160

約数和(自身を含む): 633584448

約数和(自身を除く): 446593488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 780, 821, 876, 949, 1040, 1095, 1168, 1460, 1560, 1642, 1752, 1898, 2190, 2463, 2847, 2920, 3120, 3284, 3504, 3796, 4105, 4380, 4745, 4926, 5694, 5840, 6568, 7592, 8210, 8760, 9490, 9852, 10673, 11388, 12315, 13136, 14235, 15184, 16420, 17520, 18980, 19704, 21346, 22776, 24630, 28470, 32019, 32840, 37960, 39408, 42692, 45552, 49260, 53365, 56940, 59933, 64038, 65680, 75920, 85384, 98520, 106730, 113880, 119866, 128076, 160095, 170768, 179799, 197040, 213460, 227760, 239732, 256152, 299665, 320190, 359598, 426920, 479464, 512304, 599330, 640380, 719196, 779129, 853840, 898995, 958928, 1198660, 1280760, 1438392, 1558258, 1797990, 2337387, 2397320, 2561520, 2876784, 3116516, 3595980, 3895645, 4674774, 4794640, 6233032, 7191960, 7791290, 9349548, 11686935, 12466064, 14383920, 15582580, 18699096, 23373870, 31165160, 37398192, 46747740, 62330320, 93495480, 186990960]

約数ペア:

[(1, 186990960), (2, 93495480), (3, 62330320), (4, 46747740), (5, 37398192), (6, 31165160), (8, 23373870), (10, 18699096), (12, 15582580), (13, 14383920), (15, 12466064), (16, 11686935), (20, 9349548), (24, 7791290), (26, 7191960), (30, 6233032), (39, 4794640), (40, 4674774), (48, 3895645), (52, 3595980), (60, 3116516), (65, 2876784), (73, 2561520), (78, 2397320), (80, 2337387), (104, 1797990), (120, 1558258), (130, 1438392), (146, 1280760), (156, 1198660), (195, 958928), (208, 898995), (219, 853840), (240, 779129), (260, 719196), (292, 640380), (312, 599330), (365, 512304), (390, 479464), (438, 426920), (520, 359598), (584, 320190), (624, 299665), (730, 256152), (780, 239732), (821, 227760), (876, 213460), (949, 197040), (1040, 179799), (1095, 170768), (1168, 160095), (1460, 128076), (1560, 119866), (1642, 113880), (1752, 106730), (1898, 98520), (2190, 85384), (2463, 75920), (2847, 65680), (2920, 64038), (3120, 59933), (3284, 56940), (3504, 53365), (3796, 49260), (4105, 45552), (4380, 42692), (4745, 39408), (4926, 37960), (5694, 32840), (5840, 32019), (6568, 28470), (7592, 24630), (8210, 22776), (8760, 21346), (9490, 19704), (9852, 18980), (10673, 17520), (11388, 16420), (12315, 15184), (13136, 14235)]