22498140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 80123904

約数和(自身を除く): 57625764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 137, 138, 140, 161, 170, 204, 210, 230, 238, 255, 274, 276, 322, 340, 345, 357, 391, 411, 420, 460, 476, 483, 510, 548, 595, 644, 685, 690, 714, 782, 805, 822, 959, 966, 1020, 1173, 1190, 1370, 1380, 1428, 1564, 1610, 1644, 1785, 1918, 1932, 1955, 2055, 2329, 2346, 2380, 2415, 2737, 2740, 2877, 3151, 3220, 3570, 3836, 3910, 4110, 4658, 4692, 4795, 4830, 5474, 5754, 5865, 6302, 6987, 7140, 7820, 8211, 8220, 9316, 9453, 9590, 9660, 10948, 11508, 11645, 11730, 12604, 13685, 13974, 14385, 15755, 16303, 16422, 18906, 19180, 22057, 23290, 23460, 27370, 27948, 28770, 31510, 32606, 32844, 34935, 37812, 41055, 44114, 46580, 47265, 48909, 53567, 54740, 57540, 63020, 65212, 66171, 69870, 81515, 82110, 88228, 94530, 97818, 107134, 110285, 132342, 139740, 160701, 163030, 164220, 189060, 195636, 214268, 220570, 244545, 264684, 267835, 321402, 326060, 330855, 374969, 441140, 489090, 535670, 642804, 661710, 749938, 803505, 978180, 1071340, 1124907, 1323420, 1499876, 1607010, 1874845, 2249814, 3214020, 3749690, 4499628, 5624535, 7499380, 11249070, 22498140]

約数ペア:

[(1, 22498140), (2, 11249070), (3, 7499380), (4, 5624535), (5, 4499628), (6, 3749690), (7, 3214020), (10, 2249814), (12, 1874845), (14, 1607010), (15, 1499876), (17, 1323420), (20, 1124907), (21, 1071340), (23, 978180), (28, 803505), (30, 749938), (34, 661710), (35, 642804), (42, 535670), (46, 489090), (51, 441140), (60, 374969), (68, 330855), (69, 326060), (70, 321402), (84, 267835), (85, 264684), (92, 244545), (102, 220570), (105, 214268), (115, 195636), (119, 189060), (137, 164220), (138, 163030), (140, 160701), (161, 139740), (170, 132342), (204, 110285), (210, 107134), (230, 97818), (238, 94530), (255, 88228), (274, 82110), (276, 81515), (322, 69870), (340, 66171), (345, 65212), (357, 63020), (391, 57540), (411, 54740), (420, 53567), (460, 48909), (476, 47265), (483, 46580), (510, 44114), (548, 41055), (595, 37812), (644, 34935), (685, 32844), (690, 32606), (714, 31510), (782, 28770), (805, 27948), (822, 27370), (959, 23460), (966, 23290), (1020, 22057), (1173, 19180), (1190, 18906), (1370, 16422), (1380, 16303), (1428, 15755), (1564, 14385), (1610, 13974), (1644, 13685), (1785, 12604), (1918, 11730), (1932, 11645), (1955, 11508), (2055, 10948), (2329, 9660), (2346, 9590), (2380, 9453), (2415, 9316), (2737, 8220), (2740, 8211), (2877, 7820), (3151, 7140), (3220, 6987), (3570, 6302), (3836, 5865), (3910, 5754), (4110, 5474), (4658, 4830), (4692, 4795)]