147660240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6761}}^1$

素因数の和:6797

約数の個数: 160

約数和(自身を含む): 563463936

約数和(自身を除く): 415803696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6761, 7280, 10920, 13522, 20283, 21840, 27044, 33805, 40566, 47327, 54088, 67610, 81132, 87893, 94654, 101415, 108176, 135220, 141981, 162264, 175786, 189308, 202830, 236635, 263679, 270440, 283962, 324528, 351572, 378616, 405660, 439465, 473270, 527358, 540880, 567924, 615251, 703144, 709905, 757232, 811320, 878930, 946540, 1054716, 1135848, 1230502, 1318395, 1406288, 1419810, 1622640, 1757860, 1845753, 1893080, 2109432, 2271696, 2461004, 2636790, 2839620, 3076255, 3515720, 3691506, 3786160, 4218864, 4922008, 5273580, 5679240, 6152510, 7031440, 7383012, 9228765, 9844016, 10547160, 11358480, 12305020, 14766024, 18457530, 21094320, 24610040, 29532048, 36915060, 49220080, 73830120, 147660240]

約数ペア:

[(1, 147660240), (2, 73830120), (3, 49220080), (4, 36915060), (5, 29532048), (6, 24610040), (7, 21094320), (8, 18457530), (10, 14766024), (12, 12305020), (13, 11358480), (14, 10547160), (15, 9844016), (16, 9228765), (20, 7383012), (21, 7031440), (24, 6152510), (26, 5679240), (28, 5273580), (30, 4922008), (35, 4218864), (39, 3786160), (40, 3691506), (42, 3515720), (48, 3076255), (52, 2839620), (56, 2636790), (60, 2461004), (65, 2271696), (70, 2109432), (78, 1893080), (80, 1845753), (84, 1757860), (91, 1622640), (104, 1419810), (105, 1406288), (112, 1318395), (120, 1230502), (130, 1135848), (140, 1054716), (156, 946540), (168, 878930), (182, 811320), (195, 757232), (208, 709905), (210, 703144), (240, 615251), (260, 567924), (273, 540880), (280, 527358), (312, 473270), (336, 439465), (364, 405660), (390, 378616), (420, 351572), (455, 324528), (520, 283962), (546, 270440), (560, 263679), (624, 236635), (728, 202830), (780, 189308), (840, 175786), (910, 162264), (1040, 141981), (1092, 135220), (1365, 108176), (1456, 101415), (1560, 94654), (1680, 87893), (1820, 81132), (2184, 67610), (2730, 54088), (3120, 47327), (3640, 40566), (4368, 33805), (5460, 27044), (6761, 21840), (7280, 20283), (10920, 13522)]