139795920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:978

約数の個数: 240

約数和(自身を含む): 539697600

約数和(自身を除く): 399901680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 929, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1858, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 2787, 3135, 3344, 3420, 3716, 3762, 3960, 4180, 4560, 4645, 5016, 5574, 6270, 6840, 7432, 7524, 7920, 8360, 8361, 9290, 9405, 10032, 10219, 11148, 12540, 13680, 13935, 14864, 15048, 16720, 16722, 17651, 18580, 18810, 20438, 22296, 25080, 27870, 30096, 30657, 33444, 35302, 37160, 37620, 40876, 41805, 44592, 50160, 51095, 52953, 55740, 61314, 66888, 70604, 74320, 75240, 81752, 83610, 88255, 91971, 102190, 105906, 111480, 122628, 133776, 141208, 150480, 153285, 158859, 163504, 167220, 176510, 183942, 194161, 204380, 211812, 222960, 245256, 264765, 282416, 306570, 317718, 334440, 353020, 367884, 388322, 408760, 423624, 459855, 490512, 529530, 582483, 613140, 635436, 668880, 706040, 735768, 776644, 794295, 817520, 847248, 919710, 970805, 1059060, 1164966, 1226280, 1270872, 1412080, 1471536, 1553288, 1588590, 1747449, 1839420, 1941610, 2118120, 2329932, 2452560, 2541744, 2912415, 3106576, 3177180, 3494898, 3678840, 3883220, 4236240, 4659864, 5824830, 6354360, 6989796, 7357680, 7766440, 8737245, 9319728, 11649660, 12708720, 13979592, 15532880, 17474490, 23299320, 27959184, 34948980, 46598640, 69897960, 139795920]

約数ペア:

[(1, 139795920), (2, 69897960), (3, 46598640), (4, 34948980), (5, 27959184), (6, 23299320), (8, 17474490), (9, 15532880), (10, 13979592), (11, 12708720), (12, 11649660), (15, 9319728), (16, 8737245), (18, 7766440), (19, 7357680), (20, 6989796), (22, 6354360), (24, 5824830), (30, 4659864), (33, 4236240), (36, 3883220), (38, 3678840), (40, 3494898), (44, 3177180), (45, 3106576), (48, 2912415), (55, 2541744), (57, 2452560), (60, 2329932), (66, 2118120), (72, 1941610), (76, 1839420), (80, 1747449), (88, 1588590), (90, 1553288), (95, 1471536), (99, 1412080), (110, 1270872), (114, 1226280), (120, 1164966), (132, 1059060), (144, 970805), (152, 919710), (165, 847248), (171, 817520), (176, 794295), (180, 776644), (190, 735768), (198, 706040), (209, 668880), (220, 635436), (228, 613140), (240, 582483), (264, 529530), (285, 490512), (304, 459855), (330, 423624), (342, 408760), (360, 388322), (380, 367884), (396, 353020), (418, 334440), (440, 317718), (456, 306570), (495, 282416), (528, 264765), (570, 245256), (627, 222960), (660, 211812), (684, 204380), (720, 194161), (760, 183942), (792, 176510), (836, 167220), (855, 163504), (880, 158859), (912, 153285), (929, 150480), (990, 141208), (1045, 133776), (1140, 122628), (1254, 111480), (1320, 105906), (1368, 102190), (1520, 91971), (1584, 88255), (1672, 83610), (1710, 81752), (1858, 75240), (1881, 74320), (1980, 70604), (2090, 66888), (2280, 61314), (2508, 55740), (2640, 52953), (2736, 51095), (2787, 50160), (3135, 44592), (3344, 41805), (3420, 40876), (3716, 37620), (3762, 37160), (3960, 35302), (4180, 33444), (4560, 30657), (4645, 30096), (5016, 27870), (5574, 25080), (6270, 22296), (6840, 20438), (7432, 18810), (7524, 18580), (7920, 17651), (8360, 16722), (8361, 16720), (9290, 15048), (9405, 14864), (10032, 13935), (10219, 13680), (11148, 12540)]