2137210680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1886

約数の個数: 256

約数和(自身を含む): 7473254400

約数和(自身を除く): 5336043720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 31, 33, 40, 44, 55, 58, 60, 62, 66, 87, 88, 93, 110, 116, 120, 124, 132, 145, 155, 165, 174, 186, 220, 232, 248, 264, 290, 310, 319, 330, 341, 348, 372, 435, 440, 465, 580, 620, 638, 660, 682, 696, 744, 870, 899, 930, 957, 1023, 1160, 1240, 1276, 1320, 1364, 1595, 1705, 1740, 1798, 1801, 1860, 1914, 2046, 2552, 2697, 2728, 3190, 3410, 3480, 3596, 3602, 3720, 3828, 4092, 4495, 4785, 5115, 5394, 5403, 6380, 6820, 7192, 7204, 7656, 8184, 8990, 9005, 9570, 9889, 10230, 10788, 10806, 12760, 13485, 13640, 14408, 17980, 18010, 19140, 19778, 19811, 20460, 21576, 21612, 26970, 27015, 29667, 35960, 36020, 38280, 39556, 39622, 40920, 43224, 49445, 52229, 53940, 54030, 55831, 59334, 59433, 72040, 79112, 79244, 98890, 99055, 104458, 107880, 108060, 111662, 118668, 118866, 148335, 156687, 158488, 167493, 197780, 198110, 208916, 216120, 223324, 237336, 237732, 261145, 279155, 296670, 297165, 313374, 334986, 395560, 396220, 417832, 446648, 475464, 522290, 558310, 574519, 593340, 594330, 614141, 626748, 669972, 783435, 792440, 837465, 1044580, 1116620, 1149038, 1186680, 1188660, 1228282, 1253496, 1339944, 1566870, 1619099, 1674930, 1723557, 1842423, 2089160, 2233240, 2298076, 2377320, 2456564, 2872595, 3070705, 3133740, 3238198, 3349860, 3447114, 3684846, 4596152, 4857297, 4913128, 5745190, 6141410, 6267480, 6476396, 6699720, 6894228, 7369692, 8095495, 8617785, 9212115, 9714594, 11490380, 12282820, 12952792, 13788456, 14739384, 16190990, 17235570, 17810089, 18424230, 19429188, 22980760, 24286485, 24565640, 32381980, 34471140, 35620178, 36848460, 38858376, 48572970, 53430267, 64763960, 68942280, 71240356, 73696920, 89050445, 97145940, 106860534, 142480712, 178100890, 194291880, 213721068, 267151335, 356201780, 427442136, 534302670, 712403560, 1068605340, 2137210680]

約数ペア:

[(1, 2137210680), (2, 1068605340), (3, 712403560), (4, 534302670), (5, 427442136), (6, 356201780), (8, 267151335), (10, 213721068), (11, 194291880), (12, 178100890), (15, 142480712), (20, 106860534), (22, 97145940), (24, 89050445), (29, 73696920), (30, 71240356), (31, 68942280), (33, 64763960), (40, 53430267), (44, 48572970), (55, 38858376), (58, 36848460), (60, 35620178), (62, 34471140), (66, 32381980), (87, 24565640), (88, 24286485), (93, 22980760), (110, 19429188), (116, 18424230), (120, 17810089), (124, 17235570), (132, 16190990), (145, 14739384), (155, 13788456), (165, 12952792), (174, 12282820), (186, 11490380), (220, 9714594), (232, 9212115), (248, 8617785), (264, 8095495), (290, 7369692), (310, 6894228), (319, 6699720), (330, 6476396), (341, 6267480), (348, 6141410), (372, 5745190), (435, 4913128), (440, 4857297), (465, 4596152), (580, 3684846), (620, 3447114), (638, 3349860), (660, 3238198), (682, 3133740), (696, 3070705), (744, 2872595), (870, 2456564), (899, 2377320), (930, 2298076), (957, 2233240), (1023, 2089160), (1160, 1842423), (1240, 1723557), (1276, 1674930), (1320, 1619099), (1364, 1566870), (1595, 1339944), (1705, 1253496), (1740, 1228282), (1798, 1188660), (1801, 1186680), (1860, 1149038), (1914, 1116620), (2046, 1044580), (2552, 837465), (2697, 792440), (2728, 783435), (3190, 669972), (3410, 626748), (3480, 614141), (3596, 594330), (3602, 593340), (3720, 574519), (3828, 558310), (4092, 522290), (4495, 475464), (4785, 446648), (5115, 417832), (5394, 396220), (5403, 395560), (6380, 334986), (6820, 313374), (7192, 297165), (7204, 296670), (7656, 279155), (8184, 261145), (8990, 237732), (9005, 237336), (9570, 223324), (9889, 216120), (10230, 208916), (10788, 198110), (10806, 197780), (12760, 167493), (13485, 158488), (13640, 156687), (14408, 148335), (17980, 118866), (18010, 118668), (19140, 111662), (19778, 108060), (19811, 107880), (20460, 104458), (21576, 99055), (21612, 98890), (26970, 79244), (27015, 79112), (29667, 72040), (35960, 59433), (36020, 59334), (38280, 55831), (39556, 54030), (39622, 53940), (40920, 52229), (43224, 49445)]