123626160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1336

約数の個数: 240

約数和(自身を含む): 499848960

約数和(自身を除く): 376222800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1291, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2582, 2660, 2736, 3192, 3420, 3873, 3990, 4560, 4788, 5040, 5164, 5320, 5985, 6384, 6455, 6840, 7746, 7980, 9037, 9576, 10328, 10640, 11619, 11970, 12910, 13680, 15492, 15960, 18074, 19152, 19365, 20656, 23238, 23940, 24529, 25820, 27111, 30984, 31920, 36148, 38730, 45185, 46476, 47880, 49058, 51640, 54222, 58095, 61968, 72296, 73587, 77460, 81333, 90370, 92952, 95760, 98116, 103280, 108444, 116190, 122645, 135555, 144592, 147174, 154920, 162666, 171703, 180740, 185904, 196232, 216888, 220761, 232380, 245290, 271110, 294348, 309840, 325332, 343406, 361480, 367935, 392464, 406665, 433776, 441522, 464760, 490580, 515109, 542220, 588696, 650664, 686812, 722960, 735870, 813330, 858515, 883044, 929520, 981160, 1030218, 1084440, 1103805, 1177392, 1301328, 1373624, 1471740, 1545327, 1626660, 1717030, 1766088, 1962320, 2060436, 2168880, 2207610, 2575545, 2747248, 2943480, 3090654, 3253320, 3434060, 3532176, 4120872, 4415220, 5151090, 5886960, 6181308, 6506640, 6868120, 7726635, 8241744, 8830440, 10302180, 12362616, 13736240, 15453270, 17660880, 20604360, 24725232, 30906540, 41208720, 61813080, 123626160]

約数ペア:

[(1, 123626160), (2, 61813080), (3, 41208720), (4, 30906540), (5, 24725232), (6, 20604360), (7, 17660880), (8, 15453270), (9, 13736240), (10, 12362616), (12, 10302180), (14, 8830440), (15, 8241744), (16, 7726635), (18, 6868120), (19, 6506640), (20, 6181308), (21, 5886960), (24, 5151090), (28, 4415220), (30, 4120872), (35, 3532176), (36, 3434060), (38, 3253320), (40, 3090654), (42, 2943480), (45, 2747248), (48, 2575545), (56, 2207610), (57, 2168880), (60, 2060436), (63, 1962320), (70, 1766088), (72, 1717030), (76, 1626660), (80, 1545327), (84, 1471740), (90, 1373624), (95, 1301328), (105, 1177392), (112, 1103805), (114, 1084440), (120, 1030218), (126, 981160), (133, 929520), (140, 883044), (144, 858515), (152, 813330), (168, 735870), (171, 722960), (180, 686812), (190, 650664), (210, 588696), (228, 542220), (240, 515109), (252, 490580), (266, 464760), (280, 441522), (285, 433776), (304, 406665), (315, 392464), (336, 367935), (342, 361480), (360, 343406), (380, 325332), (399, 309840), (420, 294348), (456, 271110), (504, 245290), (532, 232380), (560, 220761), (570, 216888), (630, 196232), (665, 185904), (684, 180740), (720, 171703), (760, 162666), (798, 154920), (840, 147174), (855, 144592), (912, 135555), (1008, 122645), (1064, 116190), (1140, 108444), (1197, 103280), (1260, 98116), (1291, 95760), (1330, 92952), (1368, 90370), (1520, 81333), (1596, 77460), (1680, 73587), (1710, 72296), (1995, 61968), (2128, 58095), (2280, 54222), (2394, 51640), (2520, 49058), (2582, 47880), (2660, 46476), (2736, 45185), (3192, 38730), (3420, 36148), (3873, 31920), (3990, 30984), (4560, 27111), (4788, 25820), (5040, 24529), (5164, 23940), (5320, 23238), (5985, 20656), (6384, 19365), (6455, 19152), (6840, 18074), (7746, 15960), (7980, 15492), (9037, 13680), (9576, 12910), (10328, 11970), (10640, 11619)]