3809473020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2939}}^1$

素因数の和:3352

約数の個数: 144

約数和(自身を含む): 12199824000

約数和(自身を除く): 8390350980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 379, 380, 570, 684, 758, 855, 1137, 1140, 1516, 1710, 1895, 2274, 2939, 3411, 3420, 3790, 4548, 5685, 5878, 6822, 7201, 7580, 8817, 11370, 11756, 13644, 14402, 14695, 17055, 17634, 21603, 22740, 26451, 28804, 29390, 34110, 35268, 36005, 43206, 44085, 52902, 55841, 58780, 64809, 68220, 72010, 86412, 88170, 105804, 108015, 111682, 129618, 132255, 144020, 167523, 176340, 216030, 223364, 259236, 264510, 279205, 324045, 335046, 432060, 502569, 529020, 558410, 648090, 670092, 837615, 1005138, 1113881, 1116820, 1296180, 1675230, 2010276, 2227762, 2512845, 3341643, 3350460, 4455524, 5025690, 5569405, 6683286, 10024929, 10051380, 11138810, 13366572, 16708215, 20049858, 21163739, 22277620, 33416430, 40099716, 42327478, 50124645, 63491217, 66832860, 84654956, 100249290, 105818695, 126982434, 190473651, 200498580, 211637390, 253964868, 317456085, 380947302, 423274780, 634912170, 761894604, 952368255, 1269824340, 1904736510, 3809473020]

約数ペア:

[(1, 3809473020), (2, 1904736510), (3, 1269824340), (4, 952368255), (5, 761894604), (6, 634912170), (9, 423274780), (10, 380947302), (12, 317456085), (15, 253964868), (18, 211637390), (19, 200498580), (20, 190473651), (30, 126982434), (36, 105818695), (38, 100249290), (45, 84654956), (57, 66832860), (60, 63491217), (76, 50124645), (90, 42327478), (95, 40099716), (114, 33416430), (171, 22277620), (180, 21163739), (190, 20049858), (228, 16708215), (285, 13366572), (342, 11138810), (379, 10051380), (380, 10024929), (570, 6683286), (684, 5569405), (758, 5025690), (855, 4455524), (1137, 3350460), (1140, 3341643), (1516, 2512845), (1710, 2227762), (1895, 2010276), (2274, 1675230), (2939, 1296180), (3411, 1116820), (3420, 1113881), (3790, 1005138), (4548, 837615), (5685, 670092), (5878, 648090), (6822, 558410), (7201, 529020), (7580, 502569), (8817, 432060), (11370, 335046), (11756, 324045), (13644, 279205), (14402, 264510), (14695, 259236), (17055, 223364), (17634, 216030), (21603, 176340), (22740, 167523), (26451, 144020), (28804, 132255), (29390, 129618), (34110, 111682), (35268, 108015), (36005, 105804), (43206, 88170), (44085, 86412), (52902, 72010), (55841, 68220), (58780, 64809)]