1938758880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4027}}^1$

素因数の和:4121

約数の個数: 192

約数和(自身を含む): 6577562880

約数和(自身を除く): 4638804000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 68, 80, 85, 96, 102, 118, 120, 136, 160, 170, 177, 204, 236, 240, 255, 272, 295, 340, 354, 408, 472, 480, 510, 544, 590, 680, 708, 816, 885, 944, 1003, 1020, 1180, 1360, 1416, 1632, 1770, 1888, 2006, 2040, 2360, 2720, 2832, 3009, 3540, 4012, 4027, 4080, 4720, 5015, 5664, 6018, 7080, 8024, 8054, 8160, 9440, 10030, 12036, 12081, 14160, 15045, 16048, 16108, 20060, 20135, 24072, 24162, 28320, 30090, 32096, 32216, 40120, 40270, 48144, 48324, 60180, 60405, 64432, 68459, 80240, 80540, 96288, 96648, 120360, 120810, 128864, 136918, 160480, 161080, 193296, 205377, 237593, 240720, 241620, 273836, 322160, 342295, 386592, 410754, 475186, 481440, 483240, 547672, 644320, 684590, 712779, 821508, 950372, 966480, 1026885, 1095344, 1187965, 1369180, 1425558, 1643016, 1900744, 1932960, 2053770, 2190688, 2375930, 2738360, 2851116, 3286032, 3563895, 3801488, 4039081, 4107540, 4751860, 5476720, 5702232, 6572064, 7127790, 7602976, 8078162, 8215080, 9503720, 10953440, 11404464, 12117243, 14255580, 16156324, 16430160, 19007440, 20195405, 22808928, 24234486, 28511160, 32312648, 32860320, 38014880, 40390810, 48468972, 57022320, 60586215, 64625296, 80781620, 96937944, 114044640, 121172430, 129250592, 161563240, 193875888, 242344860, 323126480, 387751776, 484689720, 646252960, 969379440, 1938758880]

約数ペア:

[(1, 1938758880), (2, 969379440), (3, 646252960), (4, 484689720), (5, 387751776), (6, 323126480), (8, 242344860), (10, 193875888), (12, 161563240), (15, 129250592), (16, 121172430), (17, 114044640), (20, 96937944), (24, 80781620), (30, 64625296), (32, 60586215), (34, 57022320), (40, 48468972), (48, 40390810), (51, 38014880), (59, 32860320), (60, 32312648), (68, 28511160), (80, 24234486), (85, 22808928), (96, 20195405), (102, 19007440), (118, 16430160), (120, 16156324), (136, 14255580), (160, 12117243), (170, 11404464), (177, 10953440), (204, 9503720), (236, 8215080), (240, 8078162), (255, 7602976), (272, 7127790), (295, 6572064), (340, 5702232), (354, 5476720), (408, 4751860), (472, 4107540), (480, 4039081), (510, 3801488), (544, 3563895), (590, 3286032), (680, 2851116), (708, 2738360), (816, 2375930), (885, 2190688), (944, 2053770), (1003, 1932960), (1020, 1900744), (1180, 1643016), (1360, 1425558), (1416, 1369180), (1632, 1187965), (1770, 1095344), (1888, 1026885), (2006, 966480), (2040, 950372), (2360, 821508), (2720, 712779), (2832, 684590), (3009, 644320), (3540, 547672), (4012, 483240), (4027, 481440), (4080, 475186), (4720, 410754), (5015, 386592), (5664, 342295), (6018, 322160), (7080, 273836), (8024, 241620), (8054, 240720), (8160, 237593), (9440, 205377), (10030, 193296), (12036, 161080), (12081, 160480), (14160, 136918), (15045, 128864), (16048, 120810), (16108, 120360), (20060, 96648), (20135, 96288), (24072, 80540), (24162, 80240), (28320, 68459), (30090, 64432), (32096, 60405), (32216, 60180), (40120, 48324), (40270, 48144)]