28027630512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{20047}}^1$

素因数の和:20160

約数の個数: 240

約数和(自身を含む): 95659432960

約数和(自身を除く): 67631802448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 73, 76, 84, 112, 114, 126, 133, 144, 146, 152, 168, 171, 219, 228, 252, 266, 292, 304, 336, 342, 399, 438, 456, 504, 511, 532, 584, 657, 684, 798, 876, 912, 1008, 1022, 1064, 1168, 1197, 1314, 1368, 1387, 1533, 1596, 1752, 2044, 2128, 2394, 2628, 2736, 2774, 3066, 3192, 3504, 4088, 4161, 4599, 4788, 5256, 5548, 6132, 6384, 8176, 8322, 9198, 9576, 9709, 10512, 11096, 12264, 12483, 16644, 18396, 19152, 19418, 20047, 22192, 24528, 24966, 29127, 33288, 36792, 38836, 40094, 49932, 58254, 60141, 66576, 73584, 77672, 80188, 87381, 99864, 116508, 120282, 140329, 155344, 160376, 174762, 180423, 199728, 233016, 240564, 280658, 320752, 349524, 360846, 380893, 420987, 466032, 481128, 561316, 699048, 721692, 761786, 841974, 962256, 1122632, 1142679, 1262961, 1398096, 1443384, 1463431, 1523572, 1683948, 2245264, 2285358, 2525922, 2666251, 2886768, 2926862, 3047144, 3367896, 3428037, 4390293, 4570716, 5051844, 5332502, 5853724, 6094288, 6735792, 6856074, 7998753, 8780586, 9141432, 10103688, 10244017, 10665004, 11707448, 13170879, 13712148, 15997506, 17561172, 18282864, 20207376, 20488034, 21330008, 23414896, 23996259, 26341758, 27424296, 27805189, 30732051, 31995012, 35122344, 40976068, 42660016, 47992518, 52683516, 54848592, 55610378, 61464102, 63990024, 70244688, 81952136, 83415567, 92196153, 95985036, 105367032, 111220756, 122928204, 127980048, 163904272, 166831134, 184392306, 191970072, 194636323, 210734064, 222441512, 245856408, 250246701, 333662268, 368784612, 383940144, 389272646, 444883024, 491712816, 500493402, 583908969, 667324536, 737569224, 778545292, 1000986804, 1167817938, 1334649072, 1475138448, 1557090584, 1751726907, 2001973608, 2335635876, 3114181168, 3503453814, 4003947216, 4671271752, 7006907628, 9342543504, 14013815256, 28027630512]

約数ペア:

[(1, 28027630512), (2, 14013815256), (3, 9342543504), (4, 7006907628), (6, 4671271752), (7, 4003947216), (8, 3503453814), (9, 3114181168), (12, 2335635876), (14, 2001973608), (16, 1751726907), (18, 1557090584), (19, 1475138448), (21, 1334649072), (24, 1167817938), (28, 1000986804), (36, 778545292), (38, 737569224), (42, 667324536), (48, 583908969), (56, 500493402), (57, 491712816), (63, 444883024), (72, 389272646), (73, 383940144), (76, 368784612), (84, 333662268), (112, 250246701), (114, 245856408), (126, 222441512), (133, 210734064), (144, 194636323), (146, 191970072), (152, 184392306), (168, 166831134), (171, 163904272), (219, 127980048), (228, 122928204), (252, 111220756), (266, 105367032), (292, 95985036), (304, 92196153), (336, 83415567), (342, 81952136), (399, 70244688), (438, 63990024), (456, 61464102), (504, 55610378), (511, 54848592), (532, 52683516), (584, 47992518), (657, 42660016), (684, 40976068), (798, 35122344), (876, 31995012), (912, 30732051), (1008, 27805189), (1022, 27424296), (1064, 26341758), (1168, 23996259), (1197, 23414896), (1314, 21330008), (1368, 20488034), (1387, 20207376), (1533, 18282864), (1596, 17561172), (1752, 15997506), (2044, 13712148), (2128, 13170879), (2394, 11707448), (2628, 10665004), (2736, 10244017), (2774, 10103688), (3066, 9141432), (3192, 8780586), (3504, 7998753), (4088, 6856074), (4161, 6735792), (4599, 6094288), (4788, 5853724), (5256, 5332502), (5548, 5051844), (6132, 4570716), (6384, 4390293), (8176, 3428037), (8322, 3367896), (9198, 3047144), (9576, 2926862), (9709, 2886768), (10512, 2666251), (11096, 2525922), (12264, 2285358), (12483, 2245264), (16644, 1683948), (18396, 1523572), (19152, 1463431), (19418, 1443384), (20047, 1398096), (22192, 1262961), (24528, 1142679), (24966, 1122632), (29127, 962256), (33288, 841974), (36792, 761786), (38836, 721692), (40094, 699048), (49932, 561316), (58254, 481128), (60141, 466032), (66576, 420987), (73584, 380893), (77672, 360846), (80188, 349524), (87381, 320752), (99864, 280658), (116508, 240564), (120282, 233016), (140329, 199728), (155344, 180423), (160376, 174762)]