22280160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 84672000

約数和(自身を除く): 62391840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 349, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 698, 760, 798, 840, 912, 1047, 1064, 1120, 1140, 1330, 1396, 1520, 1596, 1680, 1745, 1824, 1995, 2094, 2128, 2280, 2443, 2660, 2792, 3040, 3192, 3360, 3490, 3990, 4188, 4256, 4560, 4886, 5235, 5320, 5584, 6384, 6631, 6980, 7329, 7980, 8376, 9120, 9772, 10470, 10640, 11168, 12215, 12768, 13262, 13960, 14658, 15960, 16752, 19544, 19893, 20940, 21280, 24430, 26524, 27920, 29316, 31920, 33155, 33504, 36645, 39088, 39786, 41880, 46417, 48860, 53048, 55840, 58632, 63840, 66310, 73290, 78176, 79572, 83760, 92834, 97720, 99465, 106096, 117264, 132620, 139251, 146580, 159144, 167520, 185668, 195440, 198930, 212192, 232085, 234528, 265240, 278502, 293160, 318288, 371336, 390880, 397860, 464170, 530480, 557004, 586320, 636576, 696255, 742672, 795720, 928340, 1060960, 1114008, 1172640, 1392510, 1485344, 1591440, 1856680, 2228016, 2785020, 3182880, 3713360, 4456032, 5570040, 7426720, 11140080, 22280160]

約数ペア:

[(1, 22280160), (2, 11140080), (3, 7426720), (4, 5570040), (5, 4456032), (6, 3713360), (7, 3182880), (8, 2785020), (10, 2228016), (12, 1856680), (14, 1591440), (15, 1485344), (16, 1392510), (19, 1172640), (20, 1114008), (21, 1060960), (24, 928340), (28, 795720), (30, 742672), (32, 696255), (35, 636576), (38, 586320), (40, 557004), (42, 530480), (48, 464170), (56, 397860), (57, 390880), (60, 371336), (70, 318288), (76, 293160), (80, 278502), (84, 265240), (95, 234528), (96, 232085), (105, 212192), (112, 198930), (114, 195440), (120, 185668), (133, 167520), (140, 159144), (152, 146580), (160, 139251), (168, 132620), (190, 117264), (210, 106096), (224, 99465), (228, 97720), (240, 92834), (266, 83760), (280, 79572), (285, 78176), (304, 73290), (336, 66310), (349, 63840), (380, 58632), (399, 55840), (420, 53048), (456, 48860), (480, 46417), (532, 41880), (560, 39786), (570, 39088), (608, 36645), (665, 33504), (672, 33155), (698, 31920), (760, 29316), (798, 27920), (840, 26524), (912, 24430), (1047, 21280), (1064, 20940), (1120, 19893), (1140, 19544), (1330, 16752), (1396, 15960), (1520, 14658), (1596, 13960), (1680, 13262), (1745, 12768), (1824, 12215), (1995, 11168), (2094, 10640), (2128, 10470), (2280, 9772), (2443, 9120), (2660, 8376), (2792, 7980), (3040, 7329), (3192, 6980), (3360, 6631), (3490, 6384), (3990, 5584), (4188, 5320), (4256, 5235), (4560, 4886)]