40420296

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 140698800

約数和(自身を除く): 100278504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 67, 72, 76, 81, 84, 98, 108, 114, 126, 133, 134, 147, 152, 162, 168, 171, 189, 196, 201, 216, 228, 252, 266, 268, 294, 324, 342, 378, 392, 399, 402, 441, 456, 469, 504, 513, 532, 536, 567, 588, 603, 648, 684, 756, 798, 804, 882, 931, 938, 1026, 1064, 1134, 1176, 1197, 1206, 1273, 1323, 1368, 1407, 1512, 1539, 1596, 1608, 1764, 1809, 1862, 1876, 2052, 2268, 2394, 2412, 2546, 2646, 2793, 2814, 3078, 3192, 3283, 3528, 3591, 3618, 3724, 3752, 3819, 3969, 4104, 4221, 4536, 4788, 4824, 5092, 5292, 5427, 5586, 5628, 6156, 6566, 7182, 7236, 7448, 7638, 7938, 8379, 8442, 8911, 9576, 9849, 10184, 10584, 10773, 10854, 11172, 11256, 11457, 12312, 12663, 13132, 14364, 14472, 15276, 15876, 16758, 16884, 17822, 19698, 21546, 21708, 22344, 22914, 25137, 25326, 26264, 26733, 28728, 29547, 30552, 31752, 33516, 33768, 34371, 35644, 37989, 39396, 43092, 43416, 45828, 50274, 50652, 53466, 59094, 62377, 67032, 68742, 71288, 75411, 75978, 78792, 80199, 86184, 88641, 91656, 100548, 101304, 103113, 106932, 118188, 124754, 137484, 150822, 151956, 160398, 177282, 187131, 201096, 206226, 213864, 236376, 240597, 249508, 265923, 274968, 301644, 303912, 320796, 354564, 374262, 412452, 481194, 499016, 531846, 561393, 603288, 641592, 709128, 721791, 748524, 824904, 962388, 1063692, 1122786, 1443582, 1497048, 1684179, 1924776, 2127384, 2245572, 2887164, 3368358, 4491144, 5052537, 5774328, 6736716, 10105074, 13473432, 20210148, 40420296]

約数ペア:

[(1, 40420296), (2, 20210148), (3, 13473432), (4, 10105074), (6, 6736716), (7, 5774328), (8, 5052537), (9, 4491144), (12, 3368358), (14, 2887164), (18, 2245572), (19, 2127384), (21, 1924776), (24, 1684179), (27, 1497048), (28, 1443582), (36, 1122786), (38, 1063692), (42, 962388), (49, 824904), (54, 748524), (56, 721791), (57, 709128), (63, 641592), (67, 603288), (72, 561393), (76, 531846), (81, 499016), (84, 481194), (98, 412452), (108, 374262), (114, 354564), (126, 320796), (133, 303912), (134, 301644), (147, 274968), (152, 265923), (162, 249508), (168, 240597), (171, 236376), (189, 213864), (196, 206226), (201, 201096), (216, 187131), (228, 177282), (252, 160398), (266, 151956), (268, 150822), (294, 137484), (324, 124754), (342, 118188), (378, 106932), (392, 103113), (399, 101304), (402, 100548), (441, 91656), (456, 88641), (469, 86184), (504, 80199), (513, 78792), (532, 75978), (536, 75411), (567, 71288), (588, 68742), (603, 67032), (648, 62377), (684, 59094), (756, 53466), (798, 50652), (804, 50274), (882, 45828), (931, 43416), (938, 43092), (1026, 39396), (1064, 37989), (1134, 35644), (1176, 34371), (1197, 33768), (1206, 33516), (1273, 31752), (1323, 30552), (1368, 29547), (1407, 28728), (1512, 26733), (1539, 26264), (1596, 25326), (1608, 25137), (1764, 22914), (1809, 22344), (1862, 21708), (1876, 21546), (2052, 19698), (2268, 17822), (2394, 16884), (2412, 16758), (2546, 15876), (2646, 15276), (2793, 14472), (2814, 14364), (3078, 13132), (3192, 12663), (3283, 12312), (3528, 11457), (3591, 11256), (3618, 11172), (3724, 10854), (3752, 10773), (3819, 10584), (3969, 10184), (4104, 9849), (4221, 9576), (4536, 8911), (4788, 8442), (4824, 8379), (5092, 7938), (5292, 7638), (5427, 7448), (5586, 7236), (5628, 7182), (6156, 6566)]