3875778840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{5431}}^1$

素因数の和:5777

約数の個数: 128

約数和(自身を含む): 12280665600

約数和(自身を除く): 8404886760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 313, 380, 456, 570, 626, 760, 939, 1140, 1252, 1565, 1878, 2280, 2504, 3130, 3756, 4695, 5431, 5947, 6260, 7512, 9390, 10862, 11894, 12520, 16293, 17841, 18780, 21724, 23788, 27155, 29735, 32586, 35682, 37560, 43448, 47576, 54310, 59470, 65172, 71364, 81465, 89205, 103189, 108620, 118940, 130344, 142728, 162930, 178410, 206378, 217240, 237880, 309567, 325860, 356820, 412756, 515945, 619134, 651720, 713640, 825512, 1031890, 1238268, 1547835, 1699903, 2063780, 2476536, 3095670, 3399806, 4127560, 5099709, 6191340, 6799612, 8499515, 10199418, 12382680, 13599224, 16999030, 20398836, 25498545, 32298157, 33998060, 40797672, 50997090, 64596314, 67996120, 96894471, 101994180, 129192628, 161490785, 193788942, 203988360, 258385256, 322981570, 387577884, 484472355, 645963140, 775155768, 968944710, 1291926280, 1937889420, 3875778840]

約数ペア:

[(1, 3875778840), (2, 1937889420), (3, 1291926280), (4, 968944710), (5, 775155768), (6, 645963140), (8, 484472355), (10, 387577884), (12, 322981570), (15, 258385256), (19, 203988360), (20, 193788942), (24, 161490785), (30, 129192628), (38, 101994180), (40, 96894471), (57, 67996120), (60, 64596314), (76, 50997090), (95, 40797672), (114, 33998060), (120, 32298157), (152, 25498545), (190, 20398836), (228, 16999030), (285, 13599224), (313, 12382680), (380, 10199418), (456, 8499515), (570, 6799612), (626, 6191340), (760, 5099709), (939, 4127560), (1140, 3399806), (1252, 3095670), (1565, 2476536), (1878, 2063780), (2280, 1699903), (2504, 1547835), (3130, 1238268), (3756, 1031890), (4695, 825512), (5431, 713640), (5947, 651720), (6260, 619134), (7512, 515945), (9390, 412756), (10862, 356820), (11894, 325860), (12520, 309567), (16293, 237880), (17841, 217240), (18780, 206378), (21724, 178410), (23788, 162930), (27155, 142728), (29735, 130344), (32586, 118940), (35682, 108620), (37560, 103189), (43448, 89205), (47576, 81465), (54310, 71364), (59470, 65172)]