1555106555280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1\times {\mathrm{21649}}^1$

素因数の和:23201

約数の個数: 160

約数和(自身を含む): 4845810384000

約数和(自身を除く): 3290703828720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1307, 1374, 1832, 2290, 2614, 2748, 3435, 3664, 3921, 4580, 5228, 5496, 6535, 6870, 7842, 9160, 10456, 10992, 13070, 13740, 15684, 18320, 19605, 20912, 21649, 26140, 27480, 31368, 39210, 43298, 52280, 54960, 62736, 64947, 78420, 86596, 104560, 108245, 129894, 156840, 173192, 216490, 259788, 299303, 313680, 324735, 346384, 432980, 519576, 598606, 649470, 865960, 897909, 1039152, 1197212, 1298940, 1496515, 1731920, 1795818, 2394424, 2597880, 2993030, 3591636, 4489545, 4788848, 4957621, 5195760, 5986060, 7183272, 8979090, 9915242, 11972120, 14366544, 14872863, 17958180, 19830484, 23944240, 24788105, 28295243, 29745726, 35916360, 39660968, 49576210, 56590486, 59491452, 71832720, 74364315, 79321936, 84885729, 99152420, 113180972, 118982904, 141476215, 148728630, 169771458, 198304840, 226361944, 237965808, 282952430, 297457260, 339542916, 396609680, 424428645, 452723888, 565904860, 594914520, 679085832, 848857290, 1131809720, 1189829040, 1358171664, 1697714580, 2263619440, 3395429160, 6479610647, 6790858320, 12959221294, 19438831941, 25918442588, 32398053235, 38877663882, 51836885176, 64796106470, 77755327764, 97194159705, 103673770352, 129592212940, 155510655528, 194388319410, 259184425880, 311021311056, 388776638820, 518368851760, 777553277640, 1555106555280]

約数ペア:

[(1, 1555106555280), (2, 777553277640), (3, 518368851760), (4, 388776638820), (5, 311021311056), (6, 259184425880), (8, 194388319410), (10, 155510655528), (12, 129592212940), (15, 103673770352), (16, 97194159705), (20, 77755327764), (24, 64796106470), (30, 51836885176), (40, 38877663882), (48, 32398053235), (60, 25918442588), (80, 19438831941), (120, 12959221294), (229, 6790858320), (240, 6479610647), (458, 3395429160), (687, 2263619440), (916, 1697714580), (1145, 1358171664), (1307, 1189829040), (1374, 1131809720), (1832, 848857290), (2290, 679085832), (2614, 594914520), (2748, 565904860), (3435, 452723888), (3664, 424428645), (3921, 396609680), (4580, 339542916), (5228, 297457260), (5496, 282952430), (6535, 237965808), (6870, 226361944), (7842, 198304840), (9160, 169771458), (10456, 148728630), (10992, 141476215), (13070, 118982904), (13740, 113180972), (15684, 99152420), (18320, 84885729), (19605, 79321936), (20912, 74364315), (21649, 71832720), (26140, 59491452), (27480, 56590486), (31368, 49576210), (39210, 39660968), (43298, 35916360), (52280, 29745726), (54960, 28295243), (62736, 24788105), (64947, 23944240), (78420, 19830484), (86596, 17958180), (104560, 14872863), (108245, 14366544), (129894, 11972120), (156840, 9915242), (173192, 8979090), (216490, 7183272), (259788, 5986060), (299303, 5195760), (313680, 4957621), (324735, 4788848), (346384, 4489545), (432980, 3591636), (519576, 2993030), (598606, 2597880), (649470, 2394424), (865960, 1795818), (897909, 1731920), (1039152, 1496515), (1197212, 1298940)]