19010936520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{42829}}^1$

素因数の和:42989

約数の個数: 160

約数和(自身を含む): 64365780600

約数和(自身を除く): 45354844080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 162, 180, 216, 270, 274, 324, 360, 405, 411, 540, 548, 648, 685, 810, 822, 1080, 1096, 1233, 1370, 1620, 1644, 2055, 2466, 2740, 3240, 3288, 3699, 4110, 4932, 5480, 6165, 7398, 8220, 9864, 11097, 12330, 14796, 16440, 18495, 22194, 24660, 29592, 36990, 42829, 44388, 49320, 55485, 73980, 85658, 88776, 110970, 128487, 147960, 171316, 214145, 221940, 256974, 342632, 385461, 428290, 443880, 513948, 642435, 770922, 856580, 1027896, 1156383, 1284870, 1541844, 1713160, 1927305, 2312766, 2569740, 3083688, 3469149, 3854610, 4625532, 5139480, 5781915, 5867573, 6938298, 7709220, 9251064, 11563830, 11735146, 13876596, 15418440, 17345745, 17602719, 23127660, 23470292, 27753192, 29337865, 34691490, 35205438, 46255320, 46940584, 52808157, 58675730, 69382980, 70410876, 88013595, 105616314, 117351460, 138765960, 140821752, 158424471, 176027190, 211232628, 234702920, 264040785, 316848942, 352054380, 422465256, 475273413, 528081570, 633697884, 704108760, 792122355, 950546826, 1056163140, 1267395768, 1584244710, 1901093652, 2112326280, 2376367065, 3168489420, 3802187304, 4752734130, 6336978840, 9505468260, 19010936520]

約数ペア:

[(1, 19010936520), (2, 9505468260), (3, 6336978840), (4, 4752734130), (5, 3802187304), (6, 3168489420), (8, 2376367065), (9, 2112326280), (10, 1901093652), (12, 1584244710), (15, 1267395768), (18, 1056163140), (20, 950546826), (24, 792122355), (27, 704108760), (30, 633697884), (36, 528081570), (40, 475273413), (45, 422465256), (54, 352054380), (60, 316848942), (72, 264040785), (81, 234702920), (90, 211232628), (108, 176027190), (120, 158424471), (135, 140821752), (137, 138765960), (162, 117351460), (180, 105616314), (216, 88013595), (270, 70410876), (274, 69382980), (324, 58675730), (360, 52808157), (405, 46940584), (411, 46255320), (540, 35205438), (548, 34691490), (648, 29337865), (685, 27753192), (810, 23470292), (822, 23127660), (1080, 17602719), (1096, 17345745), (1233, 15418440), (1370, 13876596), (1620, 11735146), (1644, 11563830), (2055, 9251064), (2466, 7709220), (2740, 6938298), (3240, 5867573), (3288, 5781915), (3699, 5139480), (4110, 4625532), (4932, 3854610), (5480, 3469149), (6165, 3083688), (7398, 2569740), (8220, 2312766), (9864, 1927305), (11097, 1713160), (12330, 1541844), (14796, 1284870), (16440, 1156383), (18495, 1027896), (22194, 856580), (24660, 770922), (29592, 642435), (36990, 513948), (42829, 443880), (44388, 428290), (49320, 385461), (55485, 342632), (73980, 256974), (85658, 221940), (88776, 214145), (110970, 171316), (128487, 147960)]