47409180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 172354560

約数和(自身を除く): 124945380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 457, 494, 532, 546, 570, 665, 741, 780, 798, 910, 914, 988, 1092, 1140, 1235, 1330, 1365, 1371, 1482, 1596, 1729, 1820, 1828, 1995, 2285, 2470, 2660, 2730, 2742, 2964, 3199, 3458, 3705, 3990, 4570, 4940, 5187, 5460, 5484, 5941, 6398, 6855, 6916, 7410, 7980, 8645, 8683, 9140, 9597, 10374, 11882, 12796, 13710, 14820, 15995, 17290, 17366, 17823, 19194, 20748, 23764, 25935, 26049, 27420, 29705, 31990, 34580, 34732, 35646, 38388, 41587, 43415, 47985, 51870, 52098, 59410, 60781, 63980, 71292, 83174, 86830, 89115, 95970, 103740, 104196, 112879, 118820, 121562, 124761, 130245, 166348, 173660, 178230, 182343, 191940, 207935, 225758, 243124, 249522, 260490, 303905, 338637, 356460, 364686, 415870, 451516, 499044, 520980, 564395, 607810, 623805, 677274, 729372, 790153, 831740, 911715, 1128790, 1215620, 1247610, 1354548, 1580306, 1693185, 1823430, 2257580, 2370459, 2495220, 3160612, 3386370, 3646860, 3950765, 4740918, 6772740, 7901530, 9481836, 11852295, 15803060, 23704590, 47409180]

約数ペア:

[(1, 47409180), (2, 23704590), (3, 15803060), (4, 11852295), (5, 9481836), (6, 7901530), (7, 6772740), (10, 4740918), (12, 3950765), (13, 3646860), (14, 3386370), (15, 3160612), (19, 2495220), (20, 2370459), (21, 2257580), (26, 1823430), (28, 1693185), (30, 1580306), (35, 1354548), (38, 1247610), (39, 1215620), (42, 1128790), (52, 911715), (57, 831740), (60, 790153), (65, 729372), (70, 677274), (76, 623805), (78, 607810), (84, 564395), (91, 520980), (95, 499044), (105, 451516), (114, 415870), (130, 364686), (133, 356460), (140, 338637), (156, 303905), (182, 260490), (190, 249522), (195, 243124), (210, 225758), (228, 207935), (247, 191940), (260, 182343), (266, 178230), (273, 173660), (285, 166348), (364, 130245), (380, 124761), (390, 121562), (399, 118820), (420, 112879), (455, 104196), (457, 103740), (494, 95970), (532, 89115), (546, 86830), (570, 83174), (665, 71292), (741, 63980), (780, 60781), (798, 59410), (910, 52098), (914, 51870), (988, 47985), (1092, 43415), (1140, 41587), (1235, 38388), (1330, 35646), (1365, 34732), (1371, 34580), (1482, 31990), (1596, 29705), (1729, 27420), (1820, 26049), (1828, 25935), (1995, 23764), (2285, 20748), (2470, 19194), (2660, 17823), (2730, 17366), (2742, 17290), (2964, 15995), (3199, 14820), (3458, 13710), (3705, 12796), (3990, 11882), (4570, 10374), (4940, 9597), (5187, 9140), (5460, 8683), (5484, 8645), (5941, 7980), (6398, 7410), (6855, 6916)]