244137840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1519

約数の個数: 160

約数和(自身を含む): 818757120

約数和(自身を除く): 574619280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 555, 570, 592, 703, 740, 760, 888, 912, 1110, 1140, 1406, 1447, 1480, 1520, 1776, 2109, 2220, 2280, 2812, 2894, 2960, 3515, 4218, 4341, 4440, 4560, 5624, 5788, 7030, 7235, 8436, 8682, 8880, 10545, 11248, 11576, 14060, 14470, 16872, 17364, 21090, 21705, 23152, 27493, 28120, 28940, 33744, 34728, 42180, 43410, 53539, 54986, 56240, 57880, 69456, 82479, 84360, 86820, 107078, 109972, 115760, 137465, 160617, 164958, 168720, 173640, 214156, 219944, 267695, 274930, 321234, 329916, 347280, 412395, 428312, 439888, 535390, 549860, 642468, 659832, 803085, 824790, 856624, 1017241, 1070780, 1099720, 1284936, 1319664, 1606170, 1649580, 2034482, 2141560, 2199440, 2569872, 3051723, 3212340, 3299160, 4068964, 4283120, 5086205, 6103446, 6424680, 6598320, 8137928, 10172410, 12206892, 12849360, 15258615, 16275856, 20344820, 24413784, 30517230, 40689640, 48827568, 61034460, 81379280, 122068920, 244137840]

約数ペア:

[(1, 244137840), (2, 122068920), (3, 81379280), (4, 61034460), (5, 48827568), (6, 40689640), (8, 30517230), (10, 24413784), (12, 20344820), (15, 16275856), (16, 15258615), (19, 12849360), (20, 12206892), (24, 10172410), (30, 8137928), (37, 6598320), (38, 6424680), (40, 6103446), (48, 5086205), (57, 4283120), (60, 4068964), (74, 3299160), (76, 3212340), (80, 3051723), (95, 2569872), (111, 2199440), (114, 2141560), (120, 2034482), (148, 1649580), (152, 1606170), (185, 1319664), (190, 1284936), (222, 1099720), (228, 1070780), (240, 1017241), (285, 856624), (296, 824790), (304, 803085), (370, 659832), (380, 642468), (444, 549860), (456, 535390), (555, 439888), (570, 428312), (592, 412395), (703, 347280), (740, 329916), (760, 321234), (888, 274930), (912, 267695), (1110, 219944), (1140, 214156), (1406, 173640), (1447, 168720), (1480, 164958), (1520, 160617), (1776, 137465), (2109, 115760), (2220, 109972), (2280, 107078), (2812, 86820), (2894, 84360), (2960, 82479), (3515, 69456), (4218, 57880), (4341, 56240), (4440, 54986), (4560, 53539), (5624, 43410), (5788, 42180), (7030, 34728), (7235, 33744), (8436, 28940), (8682, 28120), (8880, 27493), (10545, 23152), (11248, 21705), (11576, 21090), (14060, 17364), (14470, 16872)]