140950740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1094

約数の個数: 192

約数和(自身を含む): 503193600

約数和(自身を除く): 362242860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 798, 969, 1020, 1039, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2078, 2261, 2380, 2660, 3117, 3230, 3570, 3876, 3990, 4156, 4522, 4845, 5195, 6234, 6460, 6783, 7140, 7273, 7980, 9044, 9690, 10390, 11305, 12468, 13566, 14546, 15585, 17663, 19380, 19741, 20780, 21819, 22610, 27132, 29092, 31170, 33915, 35326, 36365, 39482, 43638, 45220, 52989, 59223, 62340, 67830, 70652, 72730, 78964, 87276, 88315, 98705, 105978, 109095, 118446, 123641, 135660, 138187, 145460, 176630, 197410, 211956, 218190, 236892, 247282, 264945, 276374, 296115, 335597, 353260, 370923, 394820, 414561, 436380, 494564, 529890, 552748, 592230, 618205, 671194, 690935, 741846, 829122, 1006791, 1059780, 1184460, 1236410, 1342388, 1381870, 1483692, 1658244, 1677985, 1854615, 2013582, 2072805, 2349179, 2472820, 2763740, 3355970, 3709230, 4027164, 4145610, 4698358, 5033955, 6711940, 7047537, 7418460, 8291220, 9396716, 10067910, 11745895, 14095074, 20135820, 23491790, 28190148, 35237685, 46983580, 70475370, 140950740]

約数ペア:

[(1, 140950740), (2, 70475370), (3, 46983580), (4, 35237685), (5, 28190148), (6, 23491790), (7, 20135820), (10, 14095074), (12, 11745895), (14, 10067910), (15, 9396716), (17, 8291220), (19, 7418460), (20, 7047537), (21, 6711940), (28, 5033955), (30, 4698358), (34, 4145610), (35, 4027164), (38, 3709230), (42, 3355970), (51, 2763740), (57, 2472820), (60, 2349179), (68, 2072805), (70, 2013582), (76, 1854615), (84, 1677985), (85, 1658244), (95, 1483692), (102, 1381870), (105, 1342388), (114, 1236410), (119, 1184460), (133, 1059780), (140, 1006791), (170, 829122), (190, 741846), (204, 690935), (210, 671194), (228, 618205), (238, 592230), (255, 552748), (266, 529890), (285, 494564), (323, 436380), (340, 414561), (357, 394820), (380, 370923), (399, 353260), (420, 335597), (476, 296115), (510, 276374), (532, 264945), (570, 247282), (595, 236892), (646, 218190), (665, 211956), (714, 197410), (798, 176630), (969, 145460), (1020, 138187), (1039, 135660), (1140, 123641), (1190, 118446), (1292, 109095), (1330, 105978), (1428, 98705), (1596, 88315), (1615, 87276), (1785, 78964), (1938, 72730), (1995, 70652), (2078, 67830), (2261, 62340), (2380, 59223), (2660, 52989), (3117, 45220), (3230, 43638), (3570, 39482), (3876, 36365), (3990, 35326), (4156, 33915), (4522, 31170), (4845, 29092), (5195, 27132), (6234, 22610), (6460, 21819), (6783, 20780), (7140, 19741), (7273, 19380), (7980, 17663), (9044, 15585), (9690, 14546), (10390, 13566), (11305, 12468)]