19070610720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{7639}}^1$

素因数の和:8407

約数の個数: 192

約数和(自身を含む): 68755599360

約数和(自身を除く): 49684988640

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 743, 840, 1120, 1486, 1680, 2229, 2972, 3360, 3715, 4458, 5201, 5944, 7430, 7639, 8916, 10402, 11145, 11888, 14860, 15278, 15603, 17832, 20804, 22290, 22917, 23776, 26005, 29720, 30556, 31206, 35664, 38195, 41608, 44580, 45834, 52010, 53473, 59440, 61112, 62412, 71328, 76390, 78015, 83216, 89160, 91668, 104020, 106946, 114585, 118880, 122224, 124824, 152780, 156030, 160419, 166432, 178320, 183336, 208040, 213892, 229170, 244448, 249648, 267365, 305560, 312060, 320838, 356640, 366672, 416080, 427784, 458340, 499296, 534730, 611120, 624120, 641676, 733344, 802095, 832160, 855568, 916680, 1069460, 1222240, 1248240, 1283352, 1604190, 1711136, 1833360, 2138920, 2496480, 2566704, 3208380, 3666720, 4277840, 5133408, 5675777, 6416760, 8555680, 11351554, 12833520, 17027331, 22703108, 25667040, 28378885, 34054662, 39730439, 45406216, 56757770, 68109324, 79460878, 85136655, 90812432, 113515540, 119191317, 136218648, 158921756, 170273310, 181624864, 198652195, 227031080, 238382634, 272437296, 317843512, 340546620, 397304390, 454062160, 476765268, 544874592, 595956585, 635687024, 681093240, 794608780, 908124320, 953530536, 1191913170, 1271374048, 1362186480, 1589217560, 1907061072, 2383826340, 2724372960, 3178435120, 3814122144, 4767652680, 6356870240, 9535305360, 19070610720]

約数ペア:

[(1, 19070610720), (2, 9535305360), (3, 6356870240), (4, 4767652680), (5, 3814122144), (6, 3178435120), (7, 2724372960), (8, 2383826340), (10, 1907061072), (12, 1589217560), (14, 1362186480), (15, 1271374048), (16, 1191913170), (20, 953530536), (21, 908124320), (24, 794608780), (28, 681093240), (30, 635687024), (32, 595956585), (35, 544874592), (40, 476765268), (42, 454062160), (48, 397304390), (56, 340546620), (60, 317843512), (70, 272437296), (80, 238382634), (84, 227031080), (96, 198652195), (105, 181624864), (112, 170273310), (120, 158921756), (140, 136218648), (160, 119191317), (168, 113515540), (210, 90812432), (224, 85136655), (240, 79460878), (280, 68109324), (336, 56757770), (420, 45406216), (480, 39730439), (560, 34054662), (672, 28378885), (743, 25667040), (840, 22703108), (1120, 17027331), (1486, 12833520), (1680, 11351554), (2229, 8555680), (2972, 6416760), (3360, 5675777), (3715, 5133408), (4458, 4277840), (5201, 3666720), (5944, 3208380), (7430, 2566704), (7639, 2496480), (8916, 2138920), (10402, 1833360), (11145, 1711136), (11888, 1604190), (14860, 1283352), (15278, 1248240), (15603, 1222240), (17832, 1069460), (20804, 916680), (22290, 855568), (22917, 832160), (23776, 802095), (26005, 733344), (29720, 641676), (30556, 624120), (31206, 611120), (35664, 534730), (38195, 499296), (41608, 458340), (44580, 427784), (45834, 416080), (52010, 366672), (53473, 356640), (59440, 320838), (61112, 312060), (62412, 305560), (71328, 267365), (76390, 249648), (78015, 244448), (83216, 229170), (89160, 213892), (91668, 208040), (104020, 183336), (106946, 178320), (114585, 166432), (118880, 160419), (122224, 156030), (124824, 152780)]