253864320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:7000

約数の個数: 128

約数和(自身を含む): 851904000

約数和(自身を除く): 598039680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 6959, 7296, 9120, 12160, 13918, 18240, 20877, 27836, 34795, 36480, 41754, 55672, 69590, 83508, 104385, 111344, 132221, 139180, 167016, 208770, 222688, 264442, 278360, 334032, 396663, 417540, 445376, 528884, 556720, 661105, 668064, 793326, 835080, 890752, 1057768, 1113440, 1322210, 1336128, 1586652, 1670160, 1983315, 2115536, 2226880, 2644420, 2672256, 3173304, 3340320, 3966630, 4231072, 4453760, 5288840, 6346608, 6680640, 7933260, 8462144, 10577680, 12693216, 13361280, 15866520, 16924288, 21155360, 25386432, 31733040, 42310720, 50772864, 63466080, 84621440, 126932160, 253864320]

約数ペア:

[(1, 253864320), (2, 126932160), (3, 84621440), (4, 63466080), (5, 50772864), (6, 42310720), (8, 31733040), (10, 25386432), (12, 21155360), (15, 16924288), (16, 15866520), (19, 13361280), (20, 12693216), (24, 10577680), (30, 8462144), (32, 7933260), (38, 6680640), (40, 6346608), (48, 5288840), (57, 4453760), (60, 4231072), (64, 3966630), (76, 3340320), (80, 3173304), (95, 2672256), (96, 2644420), (114, 2226880), (120, 2115536), (128, 1983315), (152, 1670160), (160, 1586652), (190, 1336128), (192, 1322210), (228, 1113440), (240, 1057768), (285, 890752), (304, 835080), (320, 793326), (380, 668064), (384, 661105), (456, 556720), (480, 528884), (570, 445376), (608, 417540), (640, 396663), (760, 334032), (912, 278360), (960, 264442), (1140, 222688), (1216, 208770), (1520, 167016), (1824, 139180), (1920, 132221), (2280, 111344), (2432, 104385), (3040, 83508), (3648, 69590), (4560, 55672), (6080, 41754), (6959, 36480), (7296, 34795), (9120, 27836), (12160, 20877), (13918, 18240)]