2655251520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1165

約数の個数: 224

約数和(自身を含む): 8942832000

約数和(自身を除く): 6287580480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 149, 152, 160, 190, 192, 228, 240, 285, 298, 304, 320, 380, 447, 456, 480, 570, 596, 608, 745, 760, 894, 912, 960, 977, 1140, 1192, 1216, 1490, 1520, 1788, 1824, 1954, 2235, 2280, 2384, 2831, 2931, 2980, 3040, 3576, 3648, 3908, 4470, 4560, 4768, 4885, 5662, 5862, 5960, 6080, 7152, 7816, 8493, 8940, 9120, 9536, 9770, 11324, 11724, 11920, 14155, 14304, 14655, 15632, 16986, 17880, 18240, 18563, 19540, 22648, 23448, 23840, 28310, 28608, 29310, 31264, 33972, 35760, 37126, 39080, 42465, 45296, 46896, 47680, 55689, 56620, 58620, 62528, 67944, 71520, 74252, 78160, 84930, 90592, 92815, 93792, 111378, 113240, 117240, 135888, 143040, 145573, 148504, 156320, 169860, 181184, 185630, 187584, 222756, 226480, 234480, 271776, 278445, 291146, 297008, 312640, 339720, 371260, 436719, 445512, 452960, 468960, 543552, 556890, 582292, 594016, 679440, 727865, 742520, 873438, 891024, 905920, 937920, 1113780, 1164584, 1188032, 1358880, 1455730, 1485040, 1746876, 1782048, 2183595, 2227560, 2329168, 2717760, 2765887, 2911460, 2970080, 3493752, 3564096, 4367190, 4455120, 4658336, 5531774, 5822920, 5940160, 6987504, 8297661, 8734380, 8910240, 9316672, 11063548, 11645840, 13829435, 13975008, 16595322, 17468760, 17820480, 22127096, 23291680, 27658870, 27950016, 33190644, 34937520, 41488305, 44254192, 46583360, 55317740, 66381288, 69875040, 82976610, 88508384, 110635480, 132762576, 139750080, 165953220, 177016768, 221270960, 265525152, 331906440, 442541920, 531050304, 663812880, 885083840, 1327625760, 2655251520]

約数ペア:

[(1, 2655251520), (2, 1327625760), (3, 885083840), (4, 663812880), (5, 531050304), (6, 442541920), (8, 331906440), (10, 265525152), (12, 221270960), (15, 177016768), (16, 165953220), (19, 139750080), (20, 132762576), (24, 110635480), (30, 88508384), (32, 82976610), (38, 69875040), (40, 66381288), (48, 55317740), (57, 46583360), (60, 44254192), (64, 41488305), (76, 34937520), (80, 33190644), (95, 27950016), (96, 27658870), (114, 23291680), (120, 22127096), (149, 17820480), (152, 17468760), (160, 16595322), (190, 13975008), (192, 13829435), (228, 11645840), (240, 11063548), (285, 9316672), (298, 8910240), (304, 8734380), (320, 8297661), (380, 6987504), (447, 5940160), (456, 5822920), (480, 5531774), (570, 4658336), (596, 4455120), (608, 4367190), (745, 3564096), (760, 3493752), (894, 2970080), (912, 2911460), (960, 2765887), (977, 2717760), (1140, 2329168), (1192, 2227560), (1216, 2183595), (1490, 1782048), (1520, 1746876), (1788, 1485040), (1824, 1455730), (1954, 1358880), (2235, 1188032), (2280, 1164584), (2384, 1113780), (2831, 937920), (2931, 905920), (2980, 891024), (3040, 873438), (3576, 742520), (3648, 727865), (3908, 679440), (4470, 594016), (4560, 582292), (4768, 556890), (4885, 543552), (5662, 468960), (5862, 452960), (5960, 445512), (6080, 436719), (7152, 371260), (7816, 339720), (8493, 312640), (8940, 297008), (9120, 291146), (9536, 278445), (9770, 271776), (11324, 234480), (11724, 226480), (11920, 222756), (14155, 187584), (14304, 185630), (14655, 181184), (15632, 169860), (16986, 156320), (17880, 148504), (18240, 145573), (18563, 143040), (19540, 135888), (22648, 117240), (23448, 113240), (23840, 111378), (28310, 93792), (28608, 92815), (29310, 90592), (31264, 84930), (33972, 78160), (35760, 74252), (37126, 71520), (39080, 67944), (42465, 62528), (45296, 58620), (46896, 56620), (47680, 55689)]