156959040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23357}}^1$

素因数の和:23384

約数の個数: 112

約数和(自身を含む): 569561472

約数和(自身を除く): 412602432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23357, 46714, 70071, 93428, 116785, 140142, 163499, 186856, 233570, 280284, 326998, 350355, 373712, 467140, 490497, 560568, 653996, 700710, 747424, 817495, 934280, 980994, 1121136, 1307992, 1401420, 1494848, 1634990, 1868560, 1961988, 2242272, 2452485, 2615984, 2802840, 3269980, 3737120, 3923976, 4484544, 4904970, 5231968, 5605680, 6539960, 7474240, 7847952, 9809940, 10463936, 11211360, 13079920, 15695904, 19619880, 22422720, 26159840, 31391808, 39239760, 52319680, 78479520, 156959040]

約数ペア:

[(1, 156959040), (2, 78479520), (3, 52319680), (4, 39239760), (5, 31391808), (6, 26159840), (7, 22422720), (8, 19619880), (10, 15695904), (12, 13079920), (14, 11211360), (15, 10463936), (16, 9809940), (20, 7847952), (21, 7474240), (24, 6539960), (28, 5605680), (30, 5231968), (32, 4904970), (35, 4484544), (40, 3923976), (42, 3737120), (48, 3269980), (56, 2802840), (60, 2615984), (64, 2452485), (70, 2242272), (80, 1961988), (84, 1868560), (96, 1634990), (105, 1494848), (112, 1401420), (120, 1307992), (140, 1121136), (160, 980994), (168, 934280), (192, 817495), (210, 747424), (224, 700710), (240, 653996), (280, 560568), (320, 490497), (336, 467140), (420, 373712), (448, 350355), (480, 326998), (560, 280284), (672, 233570), (840, 186856), (960, 163499), (1120, 140142), (1344, 116785), (1680, 93428), (2240, 70071), (3360, 46714), (6720, 23357)]