216970320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 320

約数和(自身を含む): 833089536

約数和(自身を除く): 616119216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 71, 80, 84, 85, 102, 105, 107, 112, 119, 120, 136, 140, 142, 168, 170, 204, 210, 213, 214, 238, 240, 255, 272, 280, 284, 321, 336, 340, 355, 357, 408, 420, 426, 428, 476, 497, 510, 535, 560, 568, 595, 642, 680, 710, 714, 749, 816, 840, 852, 856, 952, 994, 1020, 1065, 1070, 1136, 1190, 1207, 1284, 1360, 1420, 1428, 1491, 1498, 1605, 1680, 1704, 1712, 1785, 1819, 1904, 1988, 2040, 2130, 2140, 2247, 2380, 2414, 2485, 2568, 2840, 2856, 2982, 2996, 3210, 3408, 3570, 3621, 3638, 3745, 3976, 4080, 4260, 4280, 4494, 4760, 4828, 4970, 5136, 5457, 5680, 5712, 5964, 5992, 6035, 6420, 7140, 7242, 7276, 7455, 7490, 7597, 7952, 8449, 8520, 8560, 8988, 9095, 9520, 9656, 9940, 10914, 11235, 11928, 11984, 12070, 12733, 12840, 14280, 14484, 14552, 14910, 14980, 15194, 16898, 17040, 17976, 18105, 18190, 19312, 19880, 21828, 22470, 22791, 23856, 24140, 25347, 25466, 25680, 27285, 28560, 28968, 29104, 29820, 29960, 30388, 33796, 35952, 36210, 36380, 37985, 38199, 39760, 42245, 43656, 44940, 45582, 48280, 50694, 50932, 53179, 54570, 57936, 59640, 59920, 60776, 63665, 67592, 72420, 72760, 75970, 76398, 84490, 87312, 89880, 91164, 96560, 101388, 101864, 106358, 109140, 113955, 119280, 121552, 126735, 127330, 129149, 135184, 144840, 145520, 151940, 152796, 159537, 168980, 179760, 182328, 190995, 202776, 203728, 212716, 218280, 227910, 253470, 254660, 258298, 265895, 289680, 303880, 305592, 319074, 337960, 364656, 381990, 387447, 405552, 425432, 436560, 455820, 506940, 509320, 516596, 531790, 607760, 611184, 638148, 645745, 675920, 763980, 774894, 797685, 850864, 904043, 911640, 1013880, 1018640, 1033192, 1063580, 1276296, 1291490, 1527960, 1549788, 1595370, 1808086, 1823280, 1937235, 2027760, 2066384, 2127160, 2552592, 2582980, 2712129, 3055920, 3099576, 3190740, 3616172, 3874470, 4254320, 4520215, 5165960, 5424258, 6199152, 6381480, 7232344, 7748940, 9040430, 10331920, 10848516, 12762960, 13560645, 14464688, 15497880, 18080860, 21697032, 27121290, 30995760, 36161720, 43394064, 54242580, 72323440, 108485160, 216970320]

約数ペア:

[(1, 216970320), (2, 108485160), (3, 72323440), (4, 54242580), (5, 43394064), (6, 36161720), (7, 30995760), (8, 27121290), (10, 21697032), (12, 18080860), (14, 15497880), (15, 14464688), (16, 13560645), (17, 12762960), (20, 10848516), (21, 10331920), (24, 9040430), (28, 7748940), (30, 7232344), (34, 6381480), (35, 6199152), (40, 5424258), (42, 5165960), (48, 4520215), (51, 4254320), (56, 3874470), (60, 3616172), (68, 3190740), (70, 3099576), (71, 3055920), (80, 2712129), (84, 2582980), (85, 2552592), (102, 2127160), (105, 2066384), (107, 2027760), (112, 1937235), (119, 1823280), (120, 1808086), (136, 1595370), (140, 1549788), (142, 1527960), (168, 1291490), (170, 1276296), (204, 1063580), (210, 1033192), (213, 1018640), (214, 1013880), (238, 911640), (240, 904043), (255, 850864), (272, 797685), (280, 774894), (284, 763980), (321, 675920), (336, 645745), (340, 638148), (355, 611184), (357, 607760), (408, 531790), (420, 516596), (426, 509320), (428, 506940), (476, 455820), (497, 436560), (510, 425432), (535, 405552), (560, 387447), (568, 381990), (595, 364656), (642, 337960), (680, 319074), (710, 305592), (714, 303880), (749, 289680), (816, 265895), (840, 258298), (852, 254660), (856, 253470), (952, 227910), (994, 218280), (1020, 212716), (1065, 203728), (1070, 202776), (1136, 190995), (1190, 182328), (1207, 179760), (1284, 168980), (1360, 159537), (1420, 152796), (1428, 151940), (1491, 145520), (1498, 144840), (1605, 135184), (1680, 129149), (1704, 127330), (1712, 126735), (1785, 121552), (1819, 119280), (1904, 113955), (1988, 109140), (2040, 106358), (2130, 101864), (2140, 101388), (2247, 96560), (2380, 91164), (2414, 89880), (2485, 87312), (2568, 84490), (2840, 76398), (2856, 75970), (2982, 72760), (2996, 72420), (3210, 67592), (3408, 63665), (3570, 60776), (3621, 59920), (3638, 59640), (3745, 57936), (3976, 54570), (4080, 53179), (4260, 50932), (4280, 50694), (4494, 48280), (4760, 45582), (4828, 44940), (4970, 43656), (5136, 42245), (5457, 39760), (5680, 38199), (5712, 37985), (5964, 36380), (5992, 36210), (6035, 35952), (6420, 33796), (7140, 30388), (7242, 29960), (7276, 29820), (7455, 29104), (7490, 28968), (7597, 28560), (7952, 27285), (8449, 25680), (8520, 25466), (8560, 25347), (8988, 24140), (9095, 23856), (9520, 22791), (9656, 22470), (9940, 21828), (10914, 19880), (11235, 19312), (11928, 18190), (11984, 18105), (12070, 17976), (12733, 17040), (12840, 16898), (14280, 15194), (14484, 14980), (14552, 14910)]