12166901880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{971}}^1\times {\mathrm{2131}}^1$

素因数の和:3130

約数の個数: 192

約数和(自身を含む): 42523678080

約数和(自身を除く): 30356776200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 971, 980, 1176, 1470, 1942, 1960, 2131, 2913, 2940, 3884, 4262, 4855, 5826, 5880, 6393, 6797, 7768, 8524, 9710, 10655, 11652, 12786, 13594, 14565, 14917, 17048, 19420, 20391, 21310, 23304, 25572, 27188, 29130, 29834, 31965, 33985, 38840, 40782, 42620, 44751, 47579, 51144, 54376, 58260, 59668, 63930, 67970, 74585, 81564, 85240, 89502, 95158, 101955, 104419, 116520, 119336, 127860, 135940, 142737, 149170, 163128, 179004, 190316, 203910, 208838, 223755, 237895, 255720, 271880, 285474, 298340, 313257, 358008, 380632, 407820, 417676, 447510, 475790, 522095, 570948, 596680, 626514, 713685, 815640, 835352, 895020, 951580, 1044190, 1141896, 1253028, 1427370, 1566285, 1790040, 1903160, 2069201, 2088380, 2506056, 2854740, 3132570, 4138402, 4176760, 5709480, 6207603, 6265140, 8276804, 10346005, 12415206, 12530280, 14484407, 16553608, 20692010, 24830412, 28968814, 31038015, 41384020, 43453221, 49660824, 57937628, 62076030, 72422035, 82768040, 86906442, 101390849, 115875256, 124152060, 144844070, 173812884, 202781698, 217266105, 248304120, 289688140, 304172547, 347625768, 405563396, 434532210, 506954245, 579376280, 608345094, 811126792, 869064420, 1013908490, 1216690188, 1520862735, 1738128840, 2027816980, 2433380376, 3041725470, 4055633960, 6083450940, 12166901880]

約数ペア:

[(1, 12166901880), (2, 6083450940), (3, 4055633960), (4, 3041725470), (5, 2433380376), (6, 2027816980), (7, 1738128840), (8, 1520862735), (10, 1216690188), (12, 1013908490), (14, 869064420), (15, 811126792), (20, 608345094), (21, 579376280), (24, 506954245), (28, 434532210), (30, 405563396), (35, 347625768), (40, 304172547), (42, 289688140), (49, 248304120), (56, 217266105), (60, 202781698), (70, 173812884), (84, 144844070), (98, 124152060), (105, 115875256), (120, 101390849), (140, 86906442), (147, 82768040), (168, 72422035), (196, 62076030), (210, 57937628), (245, 49660824), (280, 43453221), (294, 41384020), (392, 31038015), (420, 28968814), (490, 24830412), (588, 20692010), (735, 16553608), (840, 14484407), (971, 12530280), (980, 12415206), (1176, 10346005), (1470, 8276804), (1942, 6265140), (1960, 6207603), (2131, 5709480), (2913, 4176760), (2940, 4138402), (3884, 3132570), (4262, 2854740), (4855, 2506056), (5826, 2088380), (5880, 2069201), (6393, 1903160), (6797, 1790040), (7768, 1566285), (8524, 1427370), (9710, 1253028), (10655, 1141896), (11652, 1044190), (12786, 951580), (13594, 895020), (14565, 835352), (14917, 815640), (17048, 713685), (19420, 626514), (20391, 596680), (21310, 570948), (23304, 522095), (25572, 475790), (27188, 447510), (29130, 417676), (29834, 407820), (31965, 380632), (33985, 358008), (38840, 313257), (40782, 298340), (42620, 285474), (44751, 271880), (47579, 255720), (51144, 237895), (54376, 223755), (58260, 208838), (59668, 203910), (63930, 190316), (67970, 179004), (74585, 163128), (81564, 149170), (85240, 142737), (89502, 135940), (95158, 127860), (101955, 119336), (104419, 116520)]