143209080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 256

約数和(自身を含む): 574848000

約数和(自身を除く): 431638920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 997, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1994, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 2991, 3192, 3420, 3591, 3780, 3988, 3990, 4104, 4788, 4985, 5130, 5320, 5982, 5985, 6840, 6979, 7182, 7560, 7976, 7980, 8973, 9576, 9970, 10260, 11964, 11970, 13958, 14364, 14955, 15960, 17946, 17955, 18943, 19940, 20520, 20937, 23928, 23940, 26919, 27916, 28728, 29910, 34895, 35892, 35910, 37886, 39880, 41874, 44865, 47880, 53838, 55832, 56829, 59820, 62811, 69790, 71784, 71820, 75772, 83748, 89730, 94715, 104685, 107676, 113658, 119640, 125622, 132601, 134595, 139580, 143640, 151544, 167496, 170487, 179460, 188433, 189430, 209370, 215352, 227316, 251244, 265202, 269190, 279160, 284145, 314055, 340974, 358920, 376866, 378860, 397803, 418740, 454632, 502488, 511461, 530404, 538380, 568290, 628110, 663005, 681948, 753732, 757720, 795606, 837480, 852435, 942165, 1022922, 1060808, 1076760, 1136580, 1193409, 1256220, 1326010, 1363896, 1507464, 1591212, 1704870, 1884330, 1989015, 2045844, 2273160, 2386818, 2512440, 2557305, 2652020, 3182424, 3409740, 3580227, 3768660, 3978030, 4091688, 4773636, 5114610, 5304040, 5967045, 6819480, 7160454, 7537320, 7956060, 9547272, 10229220, 11934090, 14320908, 15912120, 17901135, 20458440, 23868180, 28641816, 35802270, 47736360, 71604540, 143209080]

約数ペア:

[(1, 143209080), (2, 71604540), (3, 47736360), (4, 35802270), (5, 28641816), (6, 23868180), (7, 20458440), (8, 17901135), (9, 15912120), (10, 14320908), (12, 11934090), (14, 10229220), (15, 9547272), (18, 7956060), (19, 7537320), (20, 7160454), (21, 6819480), (24, 5967045), (27, 5304040), (28, 5114610), (30, 4773636), (35, 4091688), (36, 3978030), (38, 3768660), (40, 3580227), (42, 3409740), (45, 3182424), (54, 2652020), (56, 2557305), (57, 2512440), (60, 2386818), (63, 2273160), (70, 2045844), (72, 1989015), (76, 1884330), (84, 1704870), (90, 1591212), (95, 1507464), (105, 1363896), (108, 1326010), (114, 1256220), (120, 1193409), (126, 1136580), (133, 1076760), (135, 1060808), (140, 1022922), (152, 942165), (168, 852435), (171, 837480), (180, 795606), (189, 757720), (190, 753732), (210, 681948), (216, 663005), (228, 628110), (252, 568290), (266, 538380), (270, 530404), (280, 511461), (285, 502488), (315, 454632), (342, 418740), (360, 397803), (378, 378860), (380, 376866), (399, 358920), (420, 340974), (456, 314055), (504, 284145), (513, 279160), (532, 269190), (540, 265202), (570, 251244), (630, 227316), (665, 215352), (684, 209370), (756, 189430), (760, 188433), (798, 179460), (840, 170487), (855, 167496), (945, 151544), (997, 143640), (1026, 139580), (1064, 134595), (1080, 132601), (1140, 125622), (1197, 119640), (1260, 113658), (1330, 107676), (1368, 104685), (1512, 94715), (1596, 89730), (1710, 83748), (1890, 75772), (1994, 71820), (1995, 71784), (2052, 69790), (2280, 62811), (2394, 59820), (2520, 56829), (2565, 55832), (2660, 53838), (2991, 47880), (3192, 44865), (3420, 41874), (3591, 39880), (3780, 37886), (3988, 35910), (3990, 35892), (4104, 34895), (4788, 29910), (4985, 28728), (5130, 27916), (5320, 26919), (5982, 23940), (5985, 23928), (6840, 20937), (6979, 20520), (7182, 19940), (7560, 18943), (7976, 17955), (7980, 17946), (8973, 15960), (9576, 14955), (9970, 14364), (10260, 13958), (11964, 11970)]