228715920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1$

素因数の和:5614

約数の個数: 160

約数和(自身を含む): 829411200

約数和(自身を除く): 600695280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 5573, 6840, 8208, 10260, 11146, 13680, 16719, 20520, 22292, 27865, 33438, 41040, 44584, 50157, 55730, 66876, 83595, 89168, 100314, 105887, 111460, 133752, 150471, 167190, 200628, 211774, 222920, 250785, 267504, 300942, 317661, 334380, 401256, 423548, 445840, 501570, 529435, 601884, 635322, 668760, 752355, 802512, 847096, 952983, 1003140, 1058870, 1203768, 1270644, 1337520, 1504710, 1588305, 1694192, 1905966, 2006280, 2117740, 2407536, 2541288, 2858949, 3009420, 3176610, 3811932, 4012560, 4235480, 4764915, 5082576, 5717898, 6018840, 6353220, 7623864, 8470960, 9529830, 11435796, 12037680, 12706440, 14294745, 15247728, 19059660, 22871592, 25412880, 28589490, 38119320, 45743184, 57178980, 76238640, 114357960, 228715920]

約数ペア:

[(1, 228715920), (2, 114357960), (3, 76238640), (4, 57178980), (5, 45743184), (6, 38119320), (8, 28589490), (9, 25412880), (10, 22871592), (12, 19059660), (15, 15247728), (16, 14294745), (18, 12706440), (19, 12037680), (20, 11435796), (24, 9529830), (27, 8470960), (30, 7623864), (36, 6353220), (38, 6018840), (40, 5717898), (45, 5082576), (48, 4764915), (54, 4235480), (57, 4012560), (60, 3811932), (72, 3176610), (76, 3009420), (80, 2858949), (90, 2541288), (95, 2407536), (108, 2117740), (114, 2006280), (120, 1905966), (135, 1694192), (144, 1588305), (152, 1504710), (171, 1337520), (180, 1270644), (190, 1203768), (216, 1058870), (228, 1003140), (240, 952983), (270, 847096), (285, 802512), (304, 752355), (342, 668760), (360, 635322), (380, 601884), (432, 529435), (456, 501570), (513, 445840), (540, 423548), (570, 401256), (684, 334380), (720, 317661), (760, 300942), (855, 267504), (912, 250785), (1026, 222920), (1080, 211774), (1140, 200628), (1368, 167190), (1520, 150471), (1710, 133752), (2052, 111460), (2160, 105887), (2280, 100314), (2565, 89168), (2736, 83595), (3420, 66876), (4104, 55730), (4560, 50157), (5130, 44584), (5573, 41040), (6840, 33438), (8208, 27865), (10260, 22292), (11146, 20520), (13680, 16719)]