1019278560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1641

約数の個数: 192

約数和(自身を含む): 3428248320

約数和(自身を除く): 2408969760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 73, 76, 80, 95, 96, 114, 120, 146, 152, 160, 190, 219, 228, 240, 285, 292, 304, 365, 380, 438, 456, 480, 570, 584, 608, 730, 760, 876, 912, 1095, 1140, 1168, 1387, 1460, 1520, 1531, 1752, 1824, 2190, 2280, 2336, 2774, 2920, 3040, 3062, 3504, 4161, 4380, 4560, 4593, 5548, 5840, 6124, 6935, 7008, 7655, 8322, 8760, 9120, 9186, 11096, 11680, 12248, 13870, 15310, 16644, 17520, 18372, 20805, 22192, 22965, 24496, 27740, 29089, 30620, 33288, 35040, 36744, 41610, 44384, 45930, 48992, 55480, 58178, 61240, 66576, 73488, 83220, 87267, 91860, 110960, 111763, 116356, 122480, 133152, 145445, 146976, 166440, 174534, 183720, 221920, 223526, 232712, 244960, 290890, 332880, 335289, 349068, 367440, 436335, 447052, 465424, 558815, 581780, 665760, 670578, 698136, 734880, 872670, 894104, 930848, 1117630, 1163560, 1341156, 1396272, 1676445, 1745340, 1788208, 2123497, 2235260, 2327120, 2682312, 2792544, 3352890, 3490680, 3576416, 4246994, 4470520, 4654240, 5364624, 6370491, 6705780, 6981360, 8493988, 8941040, 10617485, 10729248, 12740982, 13411560, 13962720, 16987976, 17882080, 21234970, 25481964, 26823120, 31852455, 33975952, 42469940, 50963928, 53646240, 63704910, 67951904, 84939880, 101927856, 127409820, 169879760, 203855712, 254819640, 339759520, 509639280, 1019278560]

約数ペア:

[(1, 1019278560), (2, 509639280), (3, 339759520), (4, 254819640), (5, 203855712), (6, 169879760), (8, 127409820), (10, 101927856), (12, 84939880), (15, 67951904), (16, 63704910), (19, 53646240), (20, 50963928), (24, 42469940), (30, 33975952), (32, 31852455), (38, 26823120), (40, 25481964), (48, 21234970), (57, 17882080), (60, 16987976), (73, 13962720), (76, 13411560), (80, 12740982), (95, 10729248), (96, 10617485), (114, 8941040), (120, 8493988), (146, 6981360), (152, 6705780), (160, 6370491), (190, 5364624), (219, 4654240), (228, 4470520), (240, 4246994), (285, 3576416), (292, 3490680), (304, 3352890), (365, 2792544), (380, 2682312), (438, 2327120), (456, 2235260), (480, 2123497), (570, 1788208), (584, 1745340), (608, 1676445), (730, 1396272), (760, 1341156), (876, 1163560), (912, 1117630), (1095, 930848), (1140, 894104), (1168, 872670), (1387, 734880), (1460, 698136), (1520, 670578), (1531, 665760), (1752, 581780), (1824, 558815), (2190, 465424), (2280, 447052), (2336, 436335), (2774, 367440), (2920, 349068), (3040, 335289), (3062, 332880), (3504, 290890), (4161, 244960), (4380, 232712), (4560, 223526), (4593, 221920), (5548, 183720), (5840, 174534), (6124, 166440), (6935, 146976), (7008, 145445), (7655, 133152), (8322, 122480), (8760, 116356), (9120, 111763), (9186, 110960), (11096, 91860), (11680, 87267), (12248, 83220), (13870, 73488), (15310, 66576), (16644, 61240), (17520, 58178), (18372, 55480), (20805, 48992), (22192, 45930), (22965, 44384), (24496, 41610), (27740, 36744), (29089, 35040), (30620, 33288)]