38521560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 145555200

約数和(自身を除く): 107033640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 379, 385, 420, 440, 462, 484, 605, 616, 660, 726, 758, 770, 840, 847, 924, 968, 1137, 1155, 1210, 1320, 1452, 1516, 1540, 1694, 1815, 1848, 1895, 2274, 2310, 2420, 2541, 2653, 2904, 3032, 3080, 3388, 3630, 3790, 4169, 4235, 4548, 4620, 4840, 5082, 5306, 5685, 6776, 7260, 7580, 7959, 8338, 8470, 9096, 9240, 10164, 10612, 11370, 12507, 12705, 13265, 14520, 15160, 15918, 16676, 16940, 20328, 20845, 21224, 22740, 25014, 25410, 26530, 29183, 31836, 33352, 33880, 39795, 41690, 45480, 45859, 50028, 50820, 53060, 58366, 62535, 63672, 79590, 83380, 87549, 91718, 100056, 101640, 106120, 116732, 125070, 137577, 145915, 159180, 166760, 175098, 183436, 229295, 233464, 250140, 275154, 291830, 318360, 321013, 350196, 366872, 437745, 458590, 500280, 550308, 583660, 642026, 687885, 700392, 875490, 917180, 963039, 1100616, 1167320, 1284052, 1375770, 1605065, 1750980, 1834360, 1926078, 2568104, 2751540, 3210130, 3501960, 3852156, 4815195, 5503080, 6420260, 7704312, 9630390, 12840520, 19260780, 38521560]

約数ペア:

[(1, 38521560), (2, 19260780), (3, 12840520), (4, 9630390), (5, 7704312), (6, 6420260), (7, 5503080), (8, 4815195), (10, 3852156), (11, 3501960), (12, 3210130), (14, 2751540), (15, 2568104), (20, 1926078), (21, 1834360), (22, 1750980), (24, 1605065), (28, 1375770), (30, 1284052), (33, 1167320), (35, 1100616), (40, 963039), (42, 917180), (44, 875490), (55, 700392), (56, 687885), (60, 642026), (66, 583660), (70, 550308), (77, 500280), (84, 458590), (88, 437745), (105, 366872), (110, 350196), (120, 321013), (121, 318360), (132, 291830), (140, 275154), (154, 250140), (165, 233464), (168, 229295), (210, 183436), (220, 175098), (231, 166760), (242, 159180), (264, 145915), (280, 137577), (308, 125070), (330, 116732), (363, 106120), (379, 101640), (385, 100056), (420, 91718), (440, 87549), (462, 83380), (484, 79590), (605, 63672), (616, 62535), (660, 58366), (726, 53060), (758, 50820), (770, 50028), (840, 45859), (847, 45480), (924, 41690), (968, 39795), (1137, 33880), (1155, 33352), (1210, 31836), (1320, 29183), (1452, 26530), (1516, 25410), (1540, 25014), (1694, 22740), (1815, 21224), (1848, 20845), (1895, 20328), (2274, 16940), (2310, 16676), (2420, 15918), (2541, 15160), (2653, 14520), (2904, 13265), (3032, 12705), (3080, 12507), (3388, 11370), (3630, 10612), (3790, 10164), (4169, 9240), (4235, 9096), (4548, 8470), (4620, 8338), (4840, 7959), (5082, 7580), (5306, 7260), (5685, 6776)]