40606800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 148532160

約数和(自身を除く): 107925360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 137, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 274, 285, 300, 304, 312, 325, 380, 390, 400, 411, 456, 475, 494, 520, 548, 570, 600, 624, 650, 685, 741, 760, 780, 822, 912, 950, 975, 988, 1040, 1096, 1140, 1200, 1235, 1300, 1370, 1425, 1482, 1520, 1560, 1644, 1781, 1900, 1950, 1976, 2055, 2192, 2280, 2470, 2600, 2603, 2740, 2850, 2964, 3120, 3288, 3425, 3562, 3705, 3800, 3900, 3952, 4110, 4560, 4940, 5200, 5206, 5343, 5480, 5700, 5928, 6175, 6576, 6850, 7124, 7410, 7600, 7800, 7809, 8220, 8905, 9880, 10275, 10412, 10686, 10960, 11400, 11856, 12350, 13015, 13700, 14248, 14820, 15600, 15618, 16440, 17810, 18525, 19760, 20550, 20824, 21372, 22800, 24700, 26030, 26715, 27400, 28496, 29640, 31236, 32880, 33839, 35620, 37050, 39045, 41100, 41648, 42744, 44525, 49400, 52060, 53430, 54800, 59280, 62472, 65075, 67678, 71240, 74100, 78090, 82200, 85488, 89050, 98800, 101517, 104120, 106860, 124944, 130150, 133575, 135356, 142480, 148200, 156180, 164400, 169195, 178100, 195225, 203034, 208240, 213720, 260300, 267150, 270712, 296400, 312360, 338390, 356200, 390450, 406068, 427440, 507585, 520600, 534300, 541424, 624720, 676780, 712400, 780900, 812136, 845975, 1015170, 1041200, 1068600, 1353560, 1561800, 1624272, 1691950, 2030340, 2137200, 2537925, 2707120, 3123600, 3383900, 4060680, 5075850, 6767800, 8121360, 10151700, 13535600, 20303400, 40606800]

約数ペア:

[(1, 40606800), (2, 20303400), (3, 13535600), (4, 10151700), (5, 8121360), (6, 6767800), (8, 5075850), (10, 4060680), (12, 3383900), (13, 3123600), (15, 2707120), (16, 2537925), (19, 2137200), (20, 2030340), (24, 1691950), (25, 1624272), (26, 1561800), (30, 1353560), (38, 1068600), (39, 1041200), (40, 1015170), (48, 845975), (50, 812136), (52, 780900), (57, 712400), (60, 676780), (65, 624720), (75, 541424), (76, 534300), (78, 520600), (80, 507585), (95, 427440), (100, 406068), (104, 390450), (114, 356200), (120, 338390), (130, 312360), (137, 296400), (150, 270712), (152, 267150), (156, 260300), (190, 213720), (195, 208240), (200, 203034), (208, 195225), (228, 178100), (240, 169195), (247, 164400), (260, 156180), (274, 148200), (285, 142480), (300, 135356), (304, 133575), (312, 130150), (325, 124944), (380, 106860), (390, 104120), (400, 101517), (411, 98800), (456, 89050), (475, 85488), (494, 82200), (520, 78090), (548, 74100), (570, 71240), (600, 67678), (624, 65075), (650, 62472), (685, 59280), (741, 54800), (760, 53430), (780, 52060), (822, 49400), (912, 44525), (950, 42744), (975, 41648), (988, 41100), (1040, 39045), (1096, 37050), (1140, 35620), (1200, 33839), (1235, 32880), (1300, 31236), (1370, 29640), (1425, 28496), (1482, 27400), (1520, 26715), (1560, 26030), (1644, 24700), (1781, 22800), (1900, 21372), (1950, 20824), (1976, 20550), (2055, 19760), (2192, 18525), (2280, 17810), (2470, 16440), (2600, 15618), (2603, 15600), (2740, 14820), (2850, 14248), (2964, 13700), (3120, 13015), (3288, 12350), (3425, 11856), (3562, 11400), (3705, 10960), (3800, 10686), (3900, 10412), (3952, 10275), (4110, 9880), (4560, 8905), (4940, 8220), (5200, 7809), (5206, 7800), (5343, 7600), (5480, 7410), (5700, 7124), (5928, 6850), (6175, 6576)]