13290120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 47736000

約数和(自身を除く): 34445880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 67, 72, 76, 87, 90, 95, 114, 116, 120, 134, 145, 152, 171, 174, 180, 190, 201, 228, 232, 261, 268, 285, 290, 335, 342, 348, 360, 380, 402, 435, 456, 522, 536, 551, 570, 580, 603, 670, 684, 696, 760, 804, 855, 870, 1005, 1044, 1102, 1140, 1160, 1206, 1273, 1305, 1340, 1368, 1608, 1653, 1710, 1740, 1943, 2010, 2088, 2204, 2280, 2412, 2546, 2610, 2680, 2755, 3015, 3306, 3420, 3480, 3819, 3886, 4020, 4408, 4824, 4959, 5092, 5220, 5510, 5829, 6030, 6365, 6612, 6840, 7638, 7772, 8040, 8265, 9715, 9918, 10184, 10440, 11020, 11457, 11658, 12060, 12730, 13224, 15276, 15544, 16530, 17487, 19095, 19430, 19836, 22040, 22914, 23316, 24120, 24795, 25460, 29145, 30552, 33060, 34974, 36917, 38190, 38860, 39672, 45828, 46632, 49590, 50920, 57285, 58290, 66120, 69948, 73834, 76380, 77720, 87435, 91656, 99180, 110751, 114570, 116580, 139896, 147668, 152760, 174870, 184585, 198360, 221502, 229140, 233160, 295336, 332253, 349740, 369170, 443004, 458280, 553755, 664506, 699480, 738340, 886008, 1107510, 1329012, 1476680, 1661265, 2215020, 2658024, 3322530, 4430040, 6645060, 13290120]

約数ペア:

[(1, 13290120), (2, 6645060), (3, 4430040), (4, 3322530), (5, 2658024), (6, 2215020), (8, 1661265), (9, 1476680), (10, 1329012), (12, 1107510), (15, 886008), (18, 738340), (19, 699480), (20, 664506), (24, 553755), (29, 458280), (30, 443004), (36, 369170), (38, 349740), (40, 332253), (45, 295336), (57, 233160), (58, 229140), (60, 221502), (67, 198360), (72, 184585), (76, 174870), (87, 152760), (90, 147668), (95, 139896), (114, 116580), (116, 114570), (120, 110751), (134, 99180), (145, 91656), (152, 87435), (171, 77720), (174, 76380), (180, 73834), (190, 69948), (201, 66120), (228, 58290), (232, 57285), (261, 50920), (268, 49590), (285, 46632), (290, 45828), (335, 39672), (342, 38860), (348, 38190), (360, 36917), (380, 34974), (402, 33060), (435, 30552), (456, 29145), (522, 25460), (536, 24795), (551, 24120), (570, 23316), (580, 22914), (603, 22040), (670, 19836), (684, 19430), (696, 19095), (760, 17487), (804, 16530), (855, 15544), (870, 15276), (1005, 13224), (1044, 12730), (1102, 12060), (1140, 11658), (1160, 11457), (1206, 11020), (1273, 10440), (1305, 10184), (1340, 9918), (1368, 9715), (1608, 8265), (1653, 8040), (1710, 7772), (1740, 7638), (1943, 6840), (2010, 6612), (2088, 6365), (2204, 6030), (2280, 5829), (2412, 5510), (2546, 5220), (2610, 5092), (2680, 4959), (2755, 4824), (3015, 4408), (3306, 4020), (3420, 3886), (3480, 3819)]