15678788810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 31213486080

約数和(自身を除く): 15534697270

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 83, 115, 127, 145, 166, 223, 230, 254, 290, 415, 446, 635, 667, 830, 1115, 1270, 1334, 1909, 2230, 2407, 2921, 3335, 3683, 3818, 4814, 5129, 5842, 6467, 6670, 7366, 9545, 10258, 10541, 12035, 12934, 14605, 18415, 18509, 19090, 21082, 24070, 25645, 28321, 29210, 32335, 36830, 37018, 51290, 52705, 55361, 56642, 64670, 84709, 92545, 105410, 110722, 141605, 148741, 169418, 185090, 242443, 276805, 283210, 297482, 305689, 423545, 425707, 484886, 536761, 553610, 611378, 651383, 743705, 821309, 847090, 851414, 1073522, 1212215, 1302766, 1487410, 1528445, 1642618, 2128535, 2350643, 2424430, 2683805, 3056890, 3256915, 4106545, 4257070, 4701286, 5367610, 6513830, 7030847, 8213090, 11753215, 12345503, 14061694, 18890107, 23506430, 24691006, 35154235, 37780214, 54064789, 61727515, 68168647, 70308470, 94450535, 108129578, 123455030, 136337294, 188901070, 270323945, 340843235, 540647890, 681686470, 1567878881, 3135757762, 7839394405, 15678788810]

約数ペア:

[(1, 15678788810), (2, 7839394405), (5, 3135757762), (10, 1567878881), (23, 681686470), (29, 540647890), (46, 340843235), (58, 270323945), (83, 188901070), (115, 136337294), (127, 123455030), (145, 108129578), (166, 94450535), (223, 70308470), (230, 68168647), (254, 61727515), (290, 54064789), (415, 37780214), (446, 35154235), (635, 24691006), (667, 23506430), (830, 18890107), (1115, 14061694), (1270, 12345503), (1334, 11753215), (1909, 8213090), (2230, 7030847), (2407, 6513830), (2921, 5367610), (3335, 4701286), (3683, 4257070), (3818, 4106545), (4814, 3256915), (5129, 3056890), (5842, 2683805), (6467, 2424430), (6670, 2350643), (7366, 2128535), (9545, 1642618), (10258, 1528445), (10541, 1487410), (12035, 1302766), (12934, 1212215), (14605, 1073522), (18415, 851414), (18509, 847090), (19090, 821309), (21082, 743705), (24070, 651383), (25645, 611378), (28321, 553610), (29210, 536761), (32335, 484886), (36830, 425707), (37018, 423545), (51290, 305689), (52705, 297482), (55361, 283210), (56642, 276805), (64670, 242443), (84709, 185090), (92545, 169418), (105410, 148741), (110722, 141605)]