38724660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 135888480

約数和(自身を除く): 97163820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 67, 76, 78, 90, 95, 114, 117, 130, 134, 156, 169, 171, 180, 190, 195, 201, 228, 234, 247, 260, 268, 285, 335, 338, 342, 380, 390, 402, 468, 494, 507, 570, 585, 603, 670, 676, 684, 741, 780, 804, 845, 855, 871, 988, 1005, 1014, 1140, 1170, 1206, 1235, 1273, 1340, 1482, 1521, 1690, 1710, 1742, 2010, 2028, 2223, 2340, 2412, 2470, 2535, 2546, 2613, 2964, 3015, 3042, 3211, 3380, 3420, 3484, 3705, 3819, 4020, 4355, 4446, 4940, 5070, 5092, 5226, 6030, 6084, 6365, 6422, 7410, 7605, 7638, 7839, 8710, 8892, 9633, 10140, 10452, 11115, 11323, 11457, 12060, 12730, 12844, 13065, 14820, 15210, 15276, 15678, 16055, 16549, 17420, 19095, 19266, 22230, 22646, 22914, 25460, 26130, 28899, 30420, 31356, 32110, 33098, 33969, 38190, 38532, 39195, 44460, 45292, 45828, 48165, 49647, 52260, 56615, 57285, 57798, 64220, 66196, 67938, 76380, 78390, 82745, 96330, 99294, 101907, 113230, 114570, 115596, 135876, 144495, 148941, 156780, 165490, 169845, 192660, 198588, 203814, 215137, 226460, 229140, 248235, 288990, 297882, 330980, 339690, 407628, 430274, 496470, 509535, 577980, 595764, 645411, 679380, 744705, 860548, 992940, 1019070, 1075685, 1290822, 1489410, 1936233, 2038140, 2151370, 2581644, 2978820, 3227055, 3872466, 4302740, 6454110, 7744932, 9681165, 12908220, 19362330, 38724660]

約数ペア:

[(1, 38724660), (2, 19362330), (3, 12908220), (4, 9681165), (5, 7744932), (6, 6454110), (9, 4302740), (10, 3872466), (12, 3227055), (13, 2978820), (15, 2581644), (18, 2151370), (19, 2038140), (20, 1936233), (26, 1489410), (30, 1290822), (36, 1075685), (38, 1019070), (39, 992940), (45, 860548), (52, 744705), (57, 679380), (60, 645411), (65, 595764), (67, 577980), (76, 509535), (78, 496470), (90, 430274), (95, 407628), (114, 339690), (117, 330980), (130, 297882), (134, 288990), (156, 248235), (169, 229140), (171, 226460), (180, 215137), (190, 203814), (195, 198588), (201, 192660), (228, 169845), (234, 165490), (247, 156780), (260, 148941), (268, 144495), (285, 135876), (335, 115596), (338, 114570), (342, 113230), (380, 101907), (390, 99294), (402, 96330), (468, 82745), (494, 78390), (507, 76380), (570, 67938), (585, 66196), (603, 64220), (670, 57798), (676, 57285), (684, 56615), (741, 52260), (780, 49647), (804, 48165), (845, 45828), (855, 45292), (871, 44460), (988, 39195), (1005, 38532), (1014, 38190), (1140, 33969), (1170, 33098), (1206, 32110), (1235, 31356), (1273, 30420), (1340, 28899), (1482, 26130), (1521, 25460), (1690, 22914), (1710, 22646), (1742, 22230), (2010, 19266), (2028, 19095), (2223, 17420), (2340, 16549), (2412, 16055), (2470, 15678), (2535, 15276), (2546, 15210), (2613, 14820), (2964, 13065), (3015, 12844), (3042, 12730), (3211, 12060), (3380, 11457), (3420, 11323), (3484, 11115), (3705, 10452), (3819, 10140), (4020, 9633), (4355, 8892), (4446, 8710), (4940, 7839), (5070, 7638), (5092, 7605), (5226, 7410), (6030, 6422), (6084, 6365)]