139751220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 508370688

約数和(自身を除く): 368619468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 37, 42, 46, 51, 60, 68, 69, 70, 74, 84, 85, 92, 102, 105, 111, 115, 119, 138, 140, 148, 161, 170, 185, 204, 210, 222, 230, 238, 255, 259, 276, 322, 340, 345, 357, 370, 391, 420, 444, 460, 476, 483, 510, 518, 529, 555, 595, 629, 644, 690, 714, 740, 777, 782, 805, 851, 966, 1020, 1036, 1058, 1110, 1173, 1190, 1258, 1295, 1380, 1428, 1554, 1564, 1587, 1610, 1702, 1785, 1887, 1932, 1955, 2116, 2220, 2346, 2380, 2415, 2516, 2553, 2590, 2645, 2737, 3108, 3145, 3174, 3220, 3404, 3570, 3703, 3774, 3885, 3910, 4255, 4403, 4692, 4830, 5106, 5180, 5290, 5474, 5865, 5957, 6290, 6348, 7140, 7406, 7548, 7770, 7820, 7935, 8211, 8510, 8806, 8993, 9435, 9660, 10212, 10580, 10948, 11109, 11730, 11914, 12580, 12765, 13209, 13685, 14467, 14812, 15540, 15870, 16422, 17020, 17612, 17871, 17986, 18515, 18870, 19573, 22015, 22218, 23460, 23828, 25530, 26418, 26979, 27370, 28934, 29785, 31740, 32844, 35742, 35972, 37030, 37740, 39146, 41055, 43401, 44030, 44436, 44965, 51060, 52836, 53958, 54740, 55545, 57868, 58719, 59570, 62951, 66045, 71484, 72335, 74060, 78292, 82110, 86802, 88060, 89355, 89930, 97865, 101269, 107916, 111090, 117438, 119140, 125902, 132090, 134895, 137011, 144670, 164220, 173604, 178710, 179860, 188853, 195730, 202538, 217005, 222180, 234876, 251804, 264180, 269790, 274022, 289340, 293595, 303807, 314755, 332741, 357420, 377706, 391460, 405076, 411033, 434010, 506345, 539580, 548044, 587190, 607614, 629510, 665482, 685055, 755412, 822066, 868020, 944265, 998223, 1012690, 1174380, 1215228, 1259020, 1330964, 1370110, 1519035, 1644132, 1663705, 1888530, 1996446, 2025380, 2055165, 2329187, 2740220, 3038070, 3327410, 3777060, 3992892, 4110330, 4658374, 4991115, 6076140, 6654820, 6987561, 8220660, 9316748, 9982230, 11645935, 13975122, 19964460, 23291870, 27950244, 34937805, 46583740, 69875610, 139751220]

約数ペア:

[(1, 139751220), (2, 69875610), (3, 46583740), (4, 34937805), (5, 27950244), (6, 23291870), (7, 19964460), (10, 13975122), (12, 11645935), (14, 9982230), (15, 9316748), (17, 8220660), (20, 6987561), (21, 6654820), (23, 6076140), (28, 4991115), (30, 4658374), (34, 4110330), (35, 3992892), (37, 3777060), (42, 3327410), (46, 3038070), (51, 2740220), (60, 2329187), (68, 2055165), (69, 2025380), (70, 1996446), (74, 1888530), (84, 1663705), (85, 1644132), (92, 1519035), (102, 1370110), (105, 1330964), (111, 1259020), (115, 1215228), (119, 1174380), (138, 1012690), (140, 998223), (148, 944265), (161, 868020), (170, 822066), (185, 755412), (204, 685055), (210, 665482), (222, 629510), (230, 607614), (238, 587190), (255, 548044), (259, 539580), (276, 506345), (322, 434010), (340, 411033), (345, 405076), (357, 391460), (370, 377706), (391, 357420), (420, 332741), (444, 314755), (460, 303807), (476, 293595), (483, 289340), (510, 274022), (518, 269790), (529, 264180), (555, 251804), (595, 234876), (629, 222180), (644, 217005), (690, 202538), (714, 195730), (740, 188853), (777, 179860), (782, 178710), (805, 173604), (851, 164220), (966, 144670), (1020, 137011), (1036, 134895), (1058, 132090), (1110, 125902), (1173, 119140), (1190, 117438), (1258, 111090), (1295, 107916), (1380, 101269), (1428, 97865), (1554, 89930), (1564, 89355), (1587, 88060), (1610, 86802), (1702, 82110), (1785, 78292), (1887, 74060), (1932, 72335), (1955, 71484), (2116, 66045), (2220, 62951), (2346, 59570), (2380, 58719), (2415, 57868), (2516, 55545), (2553, 54740), (2590, 53958), (2645, 52836), (2737, 51060), (3108, 44965), (3145, 44436), (3174, 44030), (3220, 43401), (3404, 41055), (3570, 39146), (3703, 37740), (3774, 37030), (3885, 35972), (3910, 35742), (4255, 32844), (4403, 31740), (4692, 29785), (4830, 28934), (5106, 27370), (5180, 26979), (5290, 26418), (5474, 25530), (5865, 23828), (5957, 23460), (6290, 22218), (6348, 22015), (7140, 19573), (7406, 18870), (7548, 18515), (7770, 17986), (7820, 17871), (7935, 17612), (8211, 17020), (8510, 16422), (8806, 15870), (8993, 15540), (9435, 14812), (9660, 14467), (10212, 13685), (10580, 13209), (10948, 12765), (11109, 12580), (11730, 11914)]