127914840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18701}}^1$

素因数の和:18737

約数の個数: 96

約数和(自身を含む): 437626800

約数和(自身を除く): 309711960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 18701, 37402, 56103, 74804, 93505, 112206, 149608, 168309, 187010, 224412, 280515, 336618, 355319, 374020, 448824, 561030, 673236, 710638, 748040, 841545, 1065957, 1122060, 1346472, 1421276, 1683090, 1776595, 2131914, 2244120, 2842552, 3197871, 3366180, 3553190, 4263828, 5329785, 6395742, 6732360, 7106380, 8527656, 10659570, 12791484, 14212760, 15989355, 21319140, 25582968, 31978710, 42638280, 63957420, 127914840]

約数ペア:

[(1, 127914840), (2, 63957420), (3, 42638280), (4, 31978710), (5, 25582968), (6, 21319140), (8, 15989355), (9, 14212760), (10, 12791484), (12, 10659570), (15, 8527656), (18, 7106380), (19, 6732360), (20, 6395742), (24, 5329785), (30, 4263828), (36, 3553190), (38, 3366180), (40, 3197871), (45, 2842552), (57, 2244120), (60, 2131914), (72, 1776595), (76, 1683090), (90, 1421276), (95, 1346472), (114, 1122060), (120, 1065957), (152, 841545), (171, 748040), (180, 710638), (190, 673236), (228, 561030), (285, 448824), (342, 374020), (360, 355319), (380, 336618), (456, 280515), (570, 224412), (684, 187010), (760, 168309), (855, 149608), (1140, 112206), (1368, 93505), (1710, 74804), (2280, 56103), (3420, 37402), (6840, 18701)]