158254320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13457}}^1$

素因数の和:13487

約数の個数: 120

約数和(自身を含む): 570726864

約数和(自身を除く): 412472544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 13457, 26914, 40371, 53828, 67285, 80742, 94199, 107656, 134570, 161484, 188398, 201855, 215312, 269140, 282597, 322968, 376796, 403710, 470995, 538280, 565194, 645936, 659393, 753592, 807420, 941990, 1076560, 1130388, 1318786, 1412985, 1507184, 1614840, 1883980, 1978179, 2260776, 2637572, 2825970, 3229680, 3296965, 3767960, 3956358, 4521552, 5275144, 5651940, 6593930, 7535920, 7912716, 9890895, 10550288, 11303880, 13187860, 15825432, 19781790, 22607760, 26375720, 31650864, 39563580, 52751440, 79127160, 158254320]

約数ペア:

[(1, 158254320), (2, 79127160), (3, 52751440), (4, 39563580), (5, 31650864), (6, 26375720), (7, 22607760), (8, 19781790), (10, 15825432), (12, 13187860), (14, 11303880), (15, 10550288), (16, 9890895), (20, 7912716), (21, 7535920), (24, 6593930), (28, 5651940), (30, 5275144), (35, 4521552), (40, 3956358), (42, 3767960), (48, 3296965), (49, 3229680), (56, 2825970), (60, 2637572), (70, 2260776), (80, 1978179), (84, 1883980), (98, 1614840), (105, 1507184), (112, 1412985), (120, 1318786), (140, 1130388), (147, 1076560), (168, 941990), (196, 807420), (210, 753592), (240, 659393), (245, 645936), (280, 565194), (294, 538280), (336, 470995), (392, 403710), (420, 376796), (490, 322968), (560, 282597), (588, 269140), (735, 215312), (784, 201855), (840, 188398), (980, 161484), (1176, 134570), (1470, 107656), (1680, 94199), (1960, 80742), (2352, 67285), (2940, 53828), (3920, 40371), (5880, 26914), (11760, 13457)]