190380456

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 655432800

約数和(自身を除く): 465052344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 47, 54, 56, 57, 63, 72, 76, 81, 84, 94, 108, 114, 126, 133, 141, 152, 162, 168, 171, 188, 189, 216, 228, 252, 266, 282, 324, 329, 342, 376, 378, 399, 423, 456, 504, 513, 532, 564, 567, 648, 658, 684, 756, 798, 846, 893, 987, 1026, 1064, 1128, 1134, 1197, 1269, 1316, 1368, 1512, 1539, 1596, 1692, 1786, 1974, 2052, 2209, 2268, 2394, 2538, 2632, 2679, 2961, 3078, 3192, 3384, 3572, 3591, 3807, 3948, 4104, 4418, 4536, 4788, 5076, 5358, 5922, 6156, 6251, 6627, 7144, 7182, 7614, 7896, 8037, 8836, 8883, 9576, 10152, 10716, 10773, 11844, 12312, 12502, 13254, 14364, 15228, 15463, 16074, 17672, 17766, 18753, 19881, 21432, 21546, 23688, 24111, 25004, 26508, 26649, 28728, 30456, 30926, 32148, 35532, 37506, 39762, 41971, 43092, 46389, 48222, 50008, 53016, 53298, 56259, 59643, 61852, 64296, 71064, 72333, 75012, 79524, 83942, 86184, 92778, 96444, 106596, 112518, 119286, 123704, 125913, 139167, 144666, 150024, 159048, 167884, 168777, 178929, 185556, 192888, 213192, 225036, 238572, 251826, 278334, 289332, 293797, 335768, 337554, 357858, 371112, 377739, 417501, 450072, 477144, 503652, 506331, 556668, 578664, 587594, 675108, 715716, 755478, 835002, 881391, 1007304, 1012662, 1113336, 1133217, 1175188, 1252503, 1350216, 1431432, 1510956, 1670004, 1762782, 2025324, 2266434, 2350376, 2505006, 2644173, 3021912, 3340008, 3399651, 3525564, 4050648, 4532868, 5010012, 5288346, 6799302, 7051128, 7932519, 9065736, 10020024, 10576692, 13598604, 15865038, 21153384, 23797557, 27197208, 31730076, 47595114, 63460152, 95190228, 190380456]

約数ペア:

[(1, 190380456), (2, 95190228), (3, 63460152), (4, 47595114), (6, 31730076), (7, 27197208), (8, 23797557), (9, 21153384), (12, 15865038), (14, 13598604), (18, 10576692), (19, 10020024), (21, 9065736), (24, 7932519), (27, 7051128), (28, 6799302), (36, 5288346), (38, 5010012), (42, 4532868), (47, 4050648), (54, 3525564), (56, 3399651), (57, 3340008), (63, 3021912), (72, 2644173), (76, 2505006), (81, 2350376), (84, 2266434), (94, 2025324), (108, 1762782), (114, 1670004), (126, 1510956), (133, 1431432), (141, 1350216), (152, 1252503), (162, 1175188), (168, 1133217), (171, 1113336), (188, 1012662), (189, 1007304), (216, 881391), (228, 835002), (252, 755478), (266, 715716), (282, 675108), (324, 587594), (329, 578664), (342, 556668), (376, 506331), (378, 503652), (399, 477144), (423, 450072), (456, 417501), (504, 377739), (513, 371112), (532, 357858), (564, 337554), (567, 335768), (648, 293797), (658, 289332), (684, 278334), (756, 251826), (798, 238572), (846, 225036), (893, 213192), (987, 192888), (1026, 185556), (1064, 178929), (1128, 168777), (1134, 167884), (1197, 159048), (1269, 150024), (1316, 144666), (1368, 139167), (1512, 125913), (1539, 123704), (1596, 119286), (1692, 112518), (1786, 106596), (1974, 96444), (2052, 92778), (2209, 86184), (2268, 83942), (2394, 79524), (2538, 75012), (2632, 72333), (2679, 71064), (2961, 64296), (3078, 61852), (3192, 59643), (3384, 56259), (3572, 53298), (3591, 53016), (3807, 50008), (3948, 48222), (4104, 46389), (4418, 43092), (4536, 41971), (4788, 39762), (5076, 37506), (5358, 35532), (5922, 32148), (6156, 30926), (6251, 30456), (6627, 28728), (7144, 26649), (7182, 26508), (7614, 25004), (7896, 24111), (8037, 23688), (8836, 21546), (8883, 21432), (9576, 19881), (10152, 18753), (10716, 17766), (10773, 17672), (11844, 16074), (12312, 15463), (12502, 15228), (13254, 14364)]