154210080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 526296960

約数和(自身を除く): 372086880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 457, 480, 555, 570, 592, 608, 703, 740, 760, 888, 912, 914, 1110, 1140, 1184, 1371, 1406, 1480, 1520, 1776, 1824, 1828, 2109, 2220, 2280, 2285, 2742, 2812, 2960, 3040, 3515, 3552, 3656, 4218, 4440, 4560, 4570, 5484, 5624, 5920, 6855, 7030, 7312, 8436, 8683, 8880, 9120, 9140, 10545, 10968, 11248, 13710, 14060, 14624, 16872, 16909, 17366, 17760, 18280, 21090, 21936, 22496, 26049, 27420, 28120, 33744, 33818, 34732, 36560, 42180, 43415, 43872, 50727, 52098, 54840, 56240, 67488, 67636, 69464, 73120, 84360, 84545, 86830, 101454, 104196, 109680, 112480, 130245, 135272, 138928, 168720, 169090, 173660, 202908, 208392, 219360, 253635, 260490, 270544, 277856, 321271, 337440, 338180, 347320, 405816, 416784, 507270, 520980, 541088, 642542, 676360, 694640, 811632, 833568, 963813, 1014540, 1041960, 1285084, 1352720, 1389280, 1606355, 1623264, 1927626, 2029080, 2083920, 2570168, 2705440, 3212710, 3855252, 4058160, 4167840, 4819065, 5140336, 6425420, 7710504, 8116320, 9638130, 10280672, 12850840, 15421008, 19276260, 25701680, 30842016, 38552520, 51403360, 77105040, 154210080]

約数ペア:

[(1, 154210080), (2, 77105040), (3, 51403360), (4, 38552520), (5, 30842016), (6, 25701680), (8, 19276260), (10, 15421008), (12, 12850840), (15, 10280672), (16, 9638130), (19, 8116320), (20, 7710504), (24, 6425420), (30, 5140336), (32, 4819065), (37, 4167840), (38, 4058160), (40, 3855252), (48, 3212710), (57, 2705440), (60, 2570168), (74, 2083920), (76, 2029080), (80, 1927626), (95, 1623264), (96, 1606355), (111, 1389280), (114, 1352720), (120, 1285084), (148, 1041960), (152, 1014540), (160, 963813), (185, 833568), (190, 811632), (222, 694640), (228, 676360), (240, 642542), (285, 541088), (296, 520980), (304, 507270), (370, 416784), (380, 405816), (444, 347320), (456, 338180), (457, 337440), (480, 321271), (555, 277856), (570, 270544), (592, 260490), (608, 253635), (703, 219360), (740, 208392), (760, 202908), (888, 173660), (912, 169090), (914, 168720), (1110, 138928), (1140, 135272), (1184, 130245), (1371, 112480), (1406, 109680), (1480, 104196), (1520, 101454), (1776, 86830), (1824, 84545), (1828, 84360), (2109, 73120), (2220, 69464), (2280, 67636), (2285, 67488), (2742, 56240), (2812, 54840), (2960, 52098), (3040, 50727), (3515, 43872), (3552, 43415), (3656, 42180), (4218, 36560), (4440, 34732), (4560, 33818), (4570, 33744), (5484, 28120), (5624, 27420), (5920, 26049), (6855, 22496), (7030, 21936), (7312, 21090), (8436, 18280), (8683, 17760), (8880, 17366), (9120, 16909), (9140, 16872), (10545, 14624), (10968, 14060), (11248, 13710)]