173940060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 596090880

約数和(自身を除く): 422150820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 71, 76, 84, 95, 105, 114, 133, 140, 142, 190, 210, 213, 228, 266, 284, 285, 307, 355, 380, 399, 420, 426, 497, 532, 570, 614, 665, 710, 798, 852, 921, 994, 1065, 1140, 1228, 1330, 1349, 1420, 1491, 1535, 1596, 1842, 1988, 1995, 2130, 2149, 2485, 2660, 2698, 2982, 3070, 3684, 3990, 4047, 4260, 4298, 4605, 4970, 5396, 5833, 5964, 6140, 6447, 6745, 7455, 7980, 8094, 8596, 9210, 9443, 9940, 10745, 11666, 12894, 13490, 14910, 16188, 17499, 18420, 18886, 20235, 21490, 21797, 23332, 25788, 26980, 28329, 29165, 29820, 32235, 34998, 37772, 40470, 40831, 42980, 43594, 47215, 56658, 58330, 64470, 65391, 69996, 80940, 81662, 87188, 87495, 94430, 108985, 113316, 116660, 122493, 128940, 130782, 141645, 152579, 163324, 174990, 188860, 204155, 217970, 244986, 261564, 283290, 305158, 326955, 349980, 408310, 414143, 435940, 457737, 489972, 566580, 610316, 612465, 653910, 762895, 816620, 828286, 915474, 1224930, 1242429, 1307820, 1525790, 1656572, 1830948, 2070715, 2288685, 2449860, 2484858, 2899001, 3051580, 4141430, 4577370, 4969716, 5798002, 6212145, 8282860, 8697003, 9154740, 11596004, 12424290, 14495005, 17394006, 24848580, 28990010, 34788012, 43485015, 57980020, 86970030, 173940060]

約数ペア:

[(1, 173940060), (2, 86970030), (3, 57980020), (4, 43485015), (5, 34788012), (6, 28990010), (7, 24848580), (10, 17394006), (12, 14495005), (14, 12424290), (15, 11596004), (19, 9154740), (20, 8697003), (21, 8282860), (28, 6212145), (30, 5798002), (35, 4969716), (38, 4577370), (42, 4141430), (57, 3051580), (60, 2899001), (70, 2484858), (71, 2449860), (76, 2288685), (84, 2070715), (95, 1830948), (105, 1656572), (114, 1525790), (133, 1307820), (140, 1242429), (142, 1224930), (190, 915474), (210, 828286), (213, 816620), (228, 762895), (266, 653910), (284, 612465), (285, 610316), (307, 566580), (355, 489972), (380, 457737), (399, 435940), (420, 414143), (426, 408310), (497, 349980), (532, 326955), (570, 305158), (614, 283290), (665, 261564), (710, 244986), (798, 217970), (852, 204155), (921, 188860), (994, 174990), (1065, 163324), (1140, 152579), (1228, 141645), (1330, 130782), (1349, 128940), (1420, 122493), (1491, 116660), (1535, 113316), (1596, 108985), (1842, 94430), (1988, 87495), (1995, 87188), (2130, 81662), (2149, 80940), (2485, 69996), (2660, 65391), (2698, 64470), (2982, 58330), (3070, 56658), (3684, 47215), (3990, 43594), (4047, 42980), (4260, 40831), (4298, 40470), (4605, 37772), (4970, 34998), (5396, 32235), (5833, 29820), (5964, 29165), (6140, 28329), (6447, 26980), (6745, 25788), (7455, 23332), (7980, 21797), (8094, 21490), (8596, 20235), (9210, 18886), (9443, 18420), (9940, 17499), (10745, 16188), (11666, 14910), (12894, 13490)]