1828418640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10837}}^1$

素因数の和:10909

約数の個数: 160

約数和(自身を含む): 6128238720

約数和(自身を除く): 4299820080

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, 1480, 1520, 1776, 2109, 2220, 2280, 2812, 2960, 3515, 4218, 4440, 4560, 5624, 7030, 8436, 8880, 10545, 10837, 11248, 14060, 16872, 21090, 21674, 28120, 32511, 33744, 42180, 43348, 54185, 56240, 65022, 84360, 86696, 108370, 130044, 162555, 168720, 173392, 205903, 216740, 260088, 325110, 400969, 411806, 433480, 520176, 617709, 650220, 801938, 823612, 866960, 1029515, 1202907, 1235418, 1300440, 1603876, 1647224, 2004845, 2059030, 2405814, 2470836, 2600880, 3088545, 3207752, 3294448, 4009690, 4118060, 4811628, 4941672, 6014535, 6177090, 6415504, 7618411, 8019380, 8236120, 9623256, 9883344, 12029070, 12354180, 15236822, 16038760, 16472240, 19246512, 22855233, 24058140, 24708360, 30473644, 32077520, 38092055, 45710466, 48116280, 49416720, 60947288, 76184110, 91420932, 96232560, 114276165, 121894576, 152368220, 182841864, 228552330, 304736440, 365683728, 457104660, 609472880, 914209320, 1828418640]

約数ペア:

[(1, 1828418640), (2, 914209320), (3, 609472880), (4, 457104660), (5, 365683728), (6, 304736440), (8, 228552330), (10, 182841864), (12, 152368220), (15, 121894576), (16, 114276165), (19, 96232560), (20, 91420932), (24, 76184110), (30, 60947288), (37, 49416720), (38, 48116280), (40, 45710466), (48, 38092055), (57, 32077520), (60, 30473644), (74, 24708360), (76, 24058140), (80, 22855233), (95, 19246512), (111, 16472240), (114, 16038760), (120, 15236822), (148, 12354180), (152, 12029070), (185, 9883344), (190, 9623256), (222, 8236120), (228, 8019380), (240, 7618411), (285, 6415504), (296, 6177090), (304, 6014535), (370, 4941672), (380, 4811628), (444, 4118060), (456, 4009690), (555, 3294448), (570, 3207752), (592, 3088545), (703, 2600880), (740, 2470836), (760, 2405814), (888, 2059030), (912, 2004845), (1110, 1647224), (1140, 1603876), (1406, 1300440), (1480, 1235418), (1520, 1202907), (1776, 1029515), (2109, 866960), (2220, 823612), (2280, 801938), (2812, 650220), (2960, 617709), (3515, 520176), (4218, 433480), (4440, 411806), (4560, 400969), (5624, 325110), (7030, 260088), (8436, 216740), (8880, 205903), (10545, 173392), (10837, 168720), (11248, 162555), (14060, 130044), (16872, 108370), (21090, 86696), (21674, 84360), (28120, 65022), (32511, 56240), (33744, 54185), (42180, 43348)]