63609720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 209779200

約数和(自身を除く): 146169480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1213, 1311, 1380, 1748, 2185, 2280, 2426, 2622, 2760, 3496, 3639, 4370, 4852, 5244, 6065, 6555, 7278, 8740, 9704, 10488, 12130, 13110, 14556, 17480, 18195, 23047, 24260, 26220, 27899, 29112, 36390, 46094, 48520, 52440, 55798, 69141, 72780, 83697, 92188, 111596, 115235, 138282, 139495, 145560, 167394, 184376, 223192, 230470, 276564, 278990, 334788, 345705, 418485, 460940, 530081, 553128, 557980, 669576, 691410, 836970, 921880, 1060162, 1115960, 1382820, 1590243, 1673940, 2120324, 2650405, 2765640, 3180486, 3347880, 4240648, 5300810, 6360972, 7951215, 10601620, 12721944, 15902430, 21203240, 31804860, 63609720]

約数ペア:

[(1, 63609720), (2, 31804860), (3, 21203240), (4, 15902430), (5, 12721944), (6, 10601620), (8, 7951215), (10, 6360972), (12, 5300810), (15, 4240648), (19, 3347880), (20, 3180486), (23, 2765640), (24, 2650405), (30, 2120324), (38, 1673940), (40, 1590243), (46, 1382820), (57, 1115960), (60, 1060162), (69, 921880), (76, 836970), (92, 691410), (95, 669576), (114, 557980), (115, 553128), (120, 530081), (138, 460940), (152, 418485), (184, 345705), (190, 334788), (228, 278990), (230, 276564), (276, 230470), (285, 223192), (345, 184376), (380, 167394), (437, 145560), (456, 139495), (460, 138282), (552, 115235), (570, 111596), (690, 92188), (760, 83697), (874, 72780), (920, 69141), (1140, 55798), (1213, 52440), (1311, 48520), (1380, 46094), (1748, 36390), (2185, 29112), (2280, 27899), (2426, 26220), (2622, 24260), (2760, 23047), (3496, 18195), (3639, 17480), (4370, 14556), (4852, 13110), (5244, 12130), (6065, 10488), (6555, 9704), (7278, 8740)]