1028934480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16553}}^1$

素因数の和:16613

約数の個数: 160

約数和(自身を含む): 3744117504

約数和(自身を除く): 2715183024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3885, 4144, 4440, 5180, 6216, 7770, 8880, 10360, 12432, 15540, 16553, 20720, 31080, 33106, 49659, 62160, 66212, 82765, 99318, 115871, 132424, 165530, 198636, 231742, 248295, 264848, 331060, 347613, 397272, 463484, 496590, 579355, 612461, 662120, 695226, 794544, 926968, 993180, 1158710, 1224922, 1324240, 1390452, 1738065, 1837383, 1853936, 1986360, 2317420, 2449844, 2780904, 3062305, 3476130, 3674766, 3972720, 4287227, 4634840, 4899688, 5561808, 6124610, 6952260, 7349532, 8574454, 9186915, 9269680, 9799376, 12249220, 12861681, 13904520, 14699064, 17148908, 18373830, 21436135, 24498440, 25723362, 27809040, 29398128, 34297816, 36747660, 42872270, 48996880, 51446724, 64308405, 68595632, 73495320, 85744540, 102893448, 128616810, 146990640, 171489080, 205786896, 257233620, 342978160, 514467240, 1028934480]

約数ペア:

[(1, 1028934480), (2, 514467240), (3, 342978160), (4, 257233620), (5, 205786896), (6, 171489080), (7, 146990640), (8, 128616810), (10, 102893448), (12, 85744540), (14, 73495320), (15, 68595632), (16, 64308405), (20, 51446724), (21, 48996880), (24, 42872270), (28, 36747660), (30, 34297816), (35, 29398128), (37, 27809040), (40, 25723362), (42, 24498440), (48, 21436135), (56, 18373830), (60, 17148908), (70, 14699064), (74, 13904520), (80, 12861681), (84, 12249220), (105, 9799376), (111, 9269680), (112, 9186915), (120, 8574454), (140, 7349532), (148, 6952260), (168, 6124610), (185, 5561808), (210, 4899688), (222, 4634840), (240, 4287227), (259, 3972720), (280, 3674766), (296, 3476130), (336, 3062305), (370, 2780904), (420, 2449844), (444, 2317420), (518, 1986360), (555, 1853936), (560, 1837383), (592, 1738065), (740, 1390452), (777, 1324240), (840, 1224922), (888, 1158710), (1036, 993180), (1110, 926968), (1295, 794544), (1480, 695226), (1554, 662120), (1680, 612461), (1776, 579355), (2072, 496590), (2220, 463484), (2590, 397272), (2960, 347613), (3108, 331060), (3885, 264848), (4144, 248295), (4440, 231742), (5180, 198636), (6216, 165530), (7770, 132424), (8880, 115871), (10360, 99318), (12432, 82765), (15540, 66212), (16553, 62160), (20720, 49659), (31080, 33106)]