193444320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21248

約数の個数: 96

約数和(自身を含む): 641450880

約数和(自身を除く): 448006560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 21211, 42422, 63633, 84844, 106055, 127266, 169688, 212110, 254532, 318165, 339376, 403009, 424220, 509064, 636330, 678752, 806018, 848440, 1018128, 1209027, 1272660, 1612036, 1696880, 2015045, 2036256, 2418054, 2545320, 3224072, 3393760, 4030090, 4836108, 5090640, 6045135, 6448144, 8060180, 9672216, 10181280, 12090270, 12896288, 16120360, 19344432, 24180540, 32240720, 38688864, 48361080, 64481440, 96722160, 193444320]

約数ペア:

[(1, 193444320), (2, 96722160), (3, 64481440), (4, 48361080), (5, 38688864), (6, 32240720), (8, 24180540), (10, 19344432), (12, 16120360), (15, 12896288), (16, 12090270), (19, 10181280), (20, 9672216), (24, 8060180), (30, 6448144), (32, 6045135), (38, 5090640), (40, 4836108), (48, 4030090), (57, 3393760), (60, 3224072), (76, 2545320), (80, 2418054), (95, 2036256), (96, 2015045), (114, 1696880), (120, 1612036), (152, 1272660), (160, 1209027), (190, 1018128), (228, 848440), (240, 806018), (285, 678752), (304, 636330), (380, 509064), (456, 424220), (480, 403009), (570, 339376), (608, 318165), (760, 254532), (912, 212110), (1140, 169688), (1520, 127266), (1824, 106055), (2280, 84844), (3040, 63633), (4560, 42422), (9120, 21211)]