2038140

素因数分解:

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

素因数の和:108

約数の個数: 108

約数和(自身を含む): 6794424

約数和(自身を除く): 4756284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 169, 180, 195, 201, 234, 260, 268, 335, 338, 390, 402, 468, 507, 585, 603, 670, 676, 780, 804, 845, 871, 1005, 1014, 1170, 1206, 1340, 1521, 1690, 1742, 2010, 2028, 2340, 2412, 2535, 2613, 3015, 3042, 3380, 3484, 4020, 4355, 5070, 5226, 6030, 6084, 7605, 7839, 8710, 10140, 10452, 11323, 12060, 13065, 15210, 15678, 17420, 22646, 26130, 30420, 31356, 33969, 39195, 45292, 52260, 56615, 67938, 78390, 101907, 113230, 135876, 156780, 169845, 203814, 226460, 339690, 407628, 509535, 679380, 1019070, 2038140]

約数ペア:

[(1, 2038140), (2, 1019070), (3, 679380), (4, 509535), (5, 407628), (6, 339690), (9, 226460), (10, 203814), (12, 169845), (13, 156780), (15, 135876), (18, 113230), (20, 101907), (26, 78390), (30, 67938), (36, 56615), (39, 52260), (45, 45292), (52, 39195), (60, 33969), (65, 31356), (67, 30420), (78, 26130), (90, 22646), (117, 17420), (130, 15678), (134, 15210), (156, 13065), (169, 12060), (180, 11323), (195, 10452), (201, 10140), (234, 8710), (260, 7839), (268, 7605), (335, 6084), (338, 6030), (390, 5226), (402, 5070), (468, 4355), (507, 4020), (585, 3484), (603, 3380), (670, 3042), (676, 3015), (780, 2613), (804, 2535), (845, 2412), (871, 2340), (1005, 2028), (1014, 2010), (1170, 1742), (1206, 1690), (1340, 1521)]