201407220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 754790400

約数和(自身を除く): 553383180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 47, 57, 60, 63, 70, 76, 84, 90, 94, 95, 105, 114, 126, 133, 140, 141, 171, 179, 180, 188, 190, 210, 228, 235, 252, 266, 282, 285, 315, 329, 342, 358, 380, 399, 420, 423, 470, 532, 537, 564, 570, 630, 658, 665, 684, 705, 716, 798, 846, 855, 893, 895, 940, 987, 1074, 1140, 1197, 1253, 1260, 1316, 1330, 1410, 1596, 1611, 1645, 1692, 1710, 1786, 1790, 1974, 1995, 2115, 2148, 2394, 2506, 2660, 2679, 2685, 2820, 2961, 3222, 3290, 3401, 3420, 3572, 3580, 3759, 3948, 3990, 4230, 4465, 4788, 4935, 5012, 5358, 5370, 5922, 5985, 6251, 6265, 6444, 6580, 6802, 7518, 7980, 8037, 8055, 8413, 8460, 8930, 9870, 10203, 10716, 10740, 11277, 11844, 11970, 12502, 12530, 13395, 13604, 14805, 15036, 16074, 16110, 16826, 17005, 17860, 18753, 18795, 19740, 20406, 22554, 23807, 23940, 25004, 25060, 25239, 26790, 29610, 30609, 31255, 32148, 32220, 33652, 34010, 37506, 37590, 40185, 40812, 42065, 45108, 47614, 50478, 51015, 53580, 56259, 56385, 58891, 59220, 61218, 62510, 68020, 71421, 75012, 75180, 75717, 80370, 84130, 93765, 95228, 100956, 102030, 112518, 112770, 117782, 119035, 122436, 125020, 126195, 142842, 151434, 153045, 159847, 160740, 168260, 176673, 187530, 204060, 214263, 225036, 225540, 235564, 238070, 252390, 281295, 285684, 294455, 302868, 306090, 319694, 353346, 357105, 375060, 378585, 428526, 476140, 479541, 504780, 530019, 562590, 588910, 612180, 639388, 706692, 714210, 757170, 799235, 857052, 883365, 959082, 1060038, 1071315, 1118929, 1125180, 1177820, 1428420, 1438623, 1514340, 1598470, 1766730, 1918164, 2120076, 2142630, 2237858, 2397705, 2650095, 2877246, 3196940, 3356787, 3533460, 4285260, 4475716, 4795410, 5300190, 5594645, 5754492, 6713574, 7193115, 9590820, 10070361, 10600380, 11189290, 13427148, 14386230, 16783935, 20140722, 22378580, 28772460, 33567870, 40281444, 50351805, 67135740, 100703610, 201407220]

約数ペア:

[(1, 201407220), (2, 100703610), (3, 67135740), (4, 50351805), (5, 40281444), (6, 33567870), (7, 28772460), (9, 22378580), (10, 20140722), (12, 16783935), (14, 14386230), (15, 13427148), (18, 11189290), (19, 10600380), (20, 10070361), (21, 9590820), (28, 7193115), (30, 6713574), (35, 5754492), (36, 5594645), (38, 5300190), (42, 4795410), (45, 4475716), (47, 4285260), (57, 3533460), (60, 3356787), (63, 3196940), (70, 2877246), (76, 2650095), (84, 2397705), (90, 2237858), (94, 2142630), (95, 2120076), (105, 1918164), (114, 1766730), (126, 1598470), (133, 1514340), (140, 1438623), (141, 1428420), (171, 1177820), (179, 1125180), (180, 1118929), (188, 1071315), (190, 1060038), (210, 959082), (228, 883365), (235, 857052), (252, 799235), (266, 757170), (282, 714210), (285, 706692), (315, 639388), (329, 612180), (342, 588910), (358, 562590), (380, 530019), (399, 504780), (420, 479541), (423, 476140), (470, 428526), (532, 378585), (537, 375060), (564, 357105), (570, 353346), (630, 319694), (658, 306090), (665, 302868), (684, 294455), (705, 285684), (716, 281295), (798, 252390), (846, 238070), (855, 235564), (893, 225540), (895, 225036), (940, 214263), (987, 204060), (1074, 187530), (1140, 176673), (1197, 168260), (1253, 160740), (1260, 159847), (1316, 153045), (1330, 151434), (1410, 142842), (1596, 126195), (1611, 125020), (1645, 122436), (1692, 119035), (1710, 117782), (1786, 112770), (1790, 112518), (1974, 102030), (1995, 100956), (2115, 95228), (2148, 93765), (2394, 84130), (2506, 80370), (2660, 75717), (2679, 75180), (2685, 75012), (2820, 71421), (2961, 68020), (3222, 62510), (3290, 61218), (3401, 59220), (3420, 58891), (3572, 56385), (3580, 56259), (3759, 53580), (3948, 51015), (3990, 50478), (4230, 47614), (4465, 45108), (4788, 42065), (4935, 40812), (5012, 40185), (5358, 37590), (5370, 37506), (5922, 34010), (5985, 33652), (6251, 32220), (6265, 32148), (6444, 31255), (6580, 30609), (6802, 29610), (7518, 26790), (7980, 25239), (8037, 25060), (8055, 25004), (8413, 23940), (8460, 23807), (8930, 22554), (9870, 20406), (10203, 19740), (10716, 18795), (10740, 18753), (11277, 17860), (11844, 17005), (11970, 16826), (12502, 16110), (12530, 16074), (13395, 15036), (13604, 14805)]