158974920

素因数分解:

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

素因数の和:126

約数の個数: 256

約数和(自身を含む): 582624000

約数和(自身を除く): 423649080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 67, 72, 78, 90, 104, 108, 117, 120, 130, 134, 135, 156, 169, 180, 195, 201, 216, 234, 260, 268, 270, 312, 335, 338, 351, 360, 390, 402, 468, 507, 520, 536, 540, 585, 603, 670, 676, 702, 780, 804, 845, 871, 936, 1005, 1014, 1080, 1170, 1206, 1340, 1352, 1404, 1521, 1560, 1608, 1690, 1742, 1755, 1809, 2010, 2028, 2197, 2340, 2412, 2535, 2613, 2680, 2808, 3015, 3042, 3380, 3484, 3510, 3618, 4020, 4056, 4355, 4394, 4563, 4680, 4824, 5070, 5226, 6030, 6084, 6591, 6760, 6968, 7020, 7236, 7605, 7839, 8040, 8710, 8788, 9045, 9126, 10140, 10452, 10985, 11323, 12060, 12168, 13065, 13182, 14040, 14472, 15210, 15678, 17420, 17576, 18090, 18252, 19773, 20280, 20904, 21970, 22646, 22815, 23517, 24120, 26130, 26364, 30420, 31356, 32955, 33969, 34840, 36180, 36504, 39195, 39546, 43940, 45292, 45630, 47034, 52260, 52728, 56615, 59319, 60840, 62712, 65910, 67938, 72360, 78390, 79092, 87880, 90584, 91260, 94068, 98865, 101907, 104520, 113230, 117585, 118638, 131820, 135876, 147199, 156780, 158184, 169845, 182520, 188136, 197730, 203814, 226460, 235170, 237276, 263640, 271752, 294398, 296595, 305721, 313560, 339690, 395460, 407628, 441597, 452920, 470340, 474552, 509535, 588796, 593190, 611442, 679380, 735995, 790920, 815256, 883194, 940680, 1019070, 1177592, 1186380, 1222884, 1324791, 1358760, 1471990, 1528605, 1766388, 2038140, 2207985, 2372760, 2445768, 2649582, 2943980, 3057210, 3532776, 3974373, 4076280, 4415970, 5299164, 5887960, 6114420, 6623955, 7948746, 8831940, 10598328, 12228840, 13247910, 15897492, 17663880, 19871865, 26495820, 31794984, 39743730, 52991640, 79487460, 158974920]

約数ペア:

[(1, 158974920), (2, 79487460), (3, 52991640), (4, 39743730), (5, 31794984), (6, 26495820), (8, 19871865), (9, 17663880), (10, 15897492), (12, 13247910), (13, 12228840), (15, 10598328), (18, 8831940), (20, 7948746), (24, 6623955), (26, 6114420), (27, 5887960), (30, 5299164), (36, 4415970), (39, 4076280), (40, 3974373), (45, 3532776), (52, 3057210), (54, 2943980), (60, 2649582), (65, 2445768), (67, 2372760), (72, 2207985), (78, 2038140), (90, 1766388), (104, 1528605), (108, 1471990), (117, 1358760), (120, 1324791), (130, 1222884), (134, 1186380), (135, 1177592), (156, 1019070), (169, 940680), (180, 883194), (195, 815256), (201, 790920), (216, 735995), (234, 679380), (260, 611442), (268, 593190), (270, 588796), (312, 509535), (335, 474552), (338, 470340), (351, 452920), (360, 441597), (390, 407628), (402, 395460), (468, 339690), (507, 313560), (520, 305721), (536, 296595), (540, 294398), (585, 271752), (603, 263640), (670, 237276), (676, 235170), (702, 226460), (780, 203814), (804, 197730), (845, 188136), (871, 182520), (936, 169845), (1005, 158184), (1014, 156780), (1080, 147199), (1170, 135876), (1206, 131820), (1340, 118638), (1352, 117585), (1404, 113230), (1521, 104520), (1560, 101907), (1608, 98865), (1690, 94068), (1742, 91260), (1755, 90584), (1809, 87880), (2010, 79092), (2028, 78390), (2197, 72360), (2340, 67938), (2412, 65910), (2535, 62712), (2613, 60840), (2680, 59319), (2808, 56615), (3015, 52728), (3042, 52260), (3380, 47034), (3484, 45630), (3510, 45292), (3618, 43940), (4020, 39546), (4056, 39195), (4355, 36504), (4394, 36180), (4563, 34840), (4680, 33969), (4824, 32955), (5070, 31356), (5226, 30420), (6030, 26364), (6084, 26130), (6591, 24120), (6760, 23517), (6968, 22815), (7020, 22646), (7236, 21970), (7605, 20904), (7839, 20280), (8040, 19773), (8710, 18252), (8788, 18090), (9045, 17576), (9126, 17420), (10140, 15678), (10452, 15210), (10985, 14472), (11323, 14040), (12060, 13182), (12168, 13065)]