216563760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{14323}}^1$

素因数の和:14352

約数の個数: 160

約数和(自身を含む): 852564480

約数和(自身を除く): 636000720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 14323, 15120, 28646, 42969, 57292, 71615, 85938, 100261, 114584, 128907, 143230, 171876, 200522, 214845, 229168, 257814, 286460, 300783, 343752, 386721, 401044, 429690, 501305, 515628, 572920, 601566, 644535, 687504, 773442, 802088, 859380, 902349, 1002610, 1031256, 1145840, 1203132, 1289070, 1503915, 1546884, 1604176, 1718760, 1804698, 1933605, 2005220, 2062512, 2406264, 2578140, 2707047, 3007830, 3093768, 3437520, 3609396, 3867210, 4010440, 4511745, 4812528, 5156280, 5414094, 6015660, 6187536, 7218792, 7734420, 8020880, 9023490, 10312560, 10828188, 12031320, 13535235, 14437584, 15468840, 18046980, 21656376, 24062640, 27070470, 30937680, 36093960, 43312752, 54140940, 72187920, 108281880, 216563760]

約数ペア:

[(1, 216563760), (2, 108281880), (3, 72187920), (4, 54140940), (5, 43312752), (6, 36093960), (7, 30937680), (8, 27070470), (9, 24062640), (10, 21656376), (12, 18046980), (14, 15468840), (15, 14437584), (16, 13535235), (18, 12031320), (20, 10828188), (21, 10312560), (24, 9023490), (27, 8020880), (28, 7734420), (30, 7218792), (35, 6187536), (36, 6015660), (40, 5414094), (42, 5156280), (45, 4812528), (48, 4511745), (54, 4010440), (56, 3867210), (60, 3609396), (63, 3437520), (70, 3093768), (72, 3007830), (80, 2707047), (84, 2578140), (90, 2406264), (105, 2062512), (108, 2005220), (112, 1933605), (120, 1804698), (126, 1718760), (135, 1604176), (140, 1546884), (144, 1503915), (168, 1289070), (180, 1203132), (189, 1145840), (210, 1031256), (216, 1002610), (240, 902349), (252, 859380), (270, 802088), (280, 773442), (315, 687504), (336, 644535), (360, 601566), (378, 572920), (420, 515628), (432, 501305), (504, 429690), (540, 401044), (560, 386721), (630, 343752), (720, 300783), (756, 286460), (840, 257814), (945, 229168), (1008, 214845), (1080, 200522), (1260, 171876), (1512, 143230), (1680, 128907), (1890, 114584), (2160, 100261), (2520, 85938), (3024, 71615), (3780, 57292), (5040, 42969), (7560, 28646), (14323, 15120)]