1399533840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1194

約数の個数: 240

約数和(自身を含む): 5027022000

約数和(自身を除く): 3627488160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 109, 120, 136, 144, 153, 170, 180, 204, 218, 240, 255, 272, 306, 327, 340, 360, 408, 436, 510, 545, 612, 654, 680, 720, 765, 816, 872, 981, 1020, 1049, 1090, 1224, 1308, 1360, 1530, 1635, 1744, 1853, 1962, 2040, 2098, 2180, 2448, 2616, 3060, 3147, 3270, 3706, 3924, 4080, 4196, 4360, 4905, 5232, 5245, 5559, 6120, 6294, 6540, 7412, 7848, 8392, 8720, 9265, 9441, 9810, 10490, 11118, 12240, 12588, 13080, 14824, 15696, 15735, 16677, 16784, 17833, 18530, 18882, 19620, 20980, 22236, 25176, 26160, 27795, 29648, 31470, 33354, 35666, 37060, 37764, 39240, 41960, 44472, 47205, 50352, 53499, 55590, 62940, 66708, 71332, 74120, 75528, 78480, 83385, 83920, 88944, 89165, 94410, 106998, 111180, 114341, 125880, 133416, 142664, 148240, 151056, 160497, 166770, 178330, 188820, 213996, 222360, 228682, 251760, 266832, 267495, 285328, 320994, 333540, 343023, 356660, 377640, 427992, 444720, 457364, 534990, 571705, 641988, 667080, 686046, 713320, 755280, 802485, 855984, 914728, 1029069, 1069980, 1143410, 1283976, 1334160, 1372092, 1426640, 1604970, 1715115, 1829456, 1943797, 2058138, 2139960, 2286820, 2567952, 2744184, 3209940, 3430230, 3887594, 4116276, 4279920, 4573640, 5145345, 5488368, 5831391, 6419880, 6860460, 7775188, 8232552, 9147280, 9718985, 10290690, 11662782, 12839760, 13720920, 15550376, 16465104, 17494173, 19437970, 20581380, 23325564, 27441840, 29156955, 31100752, 34988346, 38875940, 41162760, 46651128, 58313910, 69976692, 77751880, 82325520, 87470865, 93302256, 116627820, 139953384, 155503760, 174941730, 233255640, 279906768, 349883460, 466511280, 699766920, 1399533840]

約数ペア:

[(1, 1399533840), (2, 699766920), (3, 466511280), (4, 349883460), (5, 279906768), (6, 233255640), (8, 174941730), (9, 155503760), (10, 139953384), (12, 116627820), (15, 93302256), (16, 87470865), (17, 82325520), (18, 77751880), (20, 69976692), (24, 58313910), (30, 46651128), (34, 41162760), (36, 38875940), (40, 34988346), (45, 31100752), (48, 29156955), (51, 27441840), (60, 23325564), (68, 20581380), (72, 19437970), (80, 17494173), (85, 16465104), (90, 15550376), (102, 13720920), (109, 12839760), (120, 11662782), (136, 10290690), (144, 9718985), (153, 9147280), (170, 8232552), (180, 7775188), (204, 6860460), (218, 6419880), (240, 5831391), (255, 5488368), (272, 5145345), (306, 4573640), (327, 4279920), (340, 4116276), (360, 3887594), (408, 3430230), (436, 3209940), (510, 2744184), (545, 2567952), (612, 2286820), (654, 2139960), (680, 2058138), (720, 1943797), (765, 1829456), (816, 1715115), (872, 1604970), (981, 1426640), (1020, 1372092), (1049, 1334160), (1090, 1283976), (1224, 1143410), (1308, 1069980), (1360, 1029069), (1530, 914728), (1635, 855984), (1744, 802485), (1853, 755280), (1962, 713320), (2040, 686046), (2098, 667080), (2180, 641988), (2448, 571705), (2616, 534990), (3060, 457364), (3147, 444720), (3270, 427992), (3706, 377640), (3924, 356660), (4080, 343023), (4196, 333540), (4360, 320994), (4905, 285328), (5232, 267495), (5245, 266832), (5559, 251760), (6120, 228682), (6294, 222360), (6540, 213996), (7412, 188820), (7848, 178330), (8392, 166770), (8720, 160497), (9265, 151056), (9441, 148240), (9810, 142664), (10490, 133416), (11118, 125880), (12240, 114341), (12588, 111180), (13080, 106998), (14824, 94410), (15696, 89165), (15735, 88944), (16677, 83920), (16784, 83385), (17833, 78480), (18530, 75528), (18882, 74120), (19620, 71332), (20980, 66708), (22236, 62940), (25176, 55590), (26160, 53499), (27795, 50352), (29648, 47205), (31470, 44472), (33354, 41960), (35666, 39240), (37060, 37764)]