69719156960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1\times {\mathrm{13729}}^1$

素因数の和:15628

約数の個数: 96

約数和(自身を含む): 174506542560

約数和(自身を除く): 104787385600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1867, 2720, 3734, 7468, 9335, 13729, 14936, 18670, 27458, 29872, 31739, 37340, 54916, 59744, 63478, 68645, 74680, 109832, 126956, 137290, 149360, 158695, 219664, 233393, 253912, 274580, 298720, 317390, 439328, 466786, 507824, 549160, 634780, 933572, 1015648, 1098320, 1166965, 1269560, 1867144, 2196640, 2333930, 2539120, 3734288, 4667860, 5078240, 7468576, 9335720, 18671440, 25632043, 37342880, 51264086, 102528172, 128160215, 205056344, 256320430, 410112688, 435744731, 512640860, 820225376, 871489462, 1025281720, 1742978924, 2050563440, 2178723655, 3485957848, 4101126880, 4357447310, 6971915696, 8714894620, 13943831392, 17429789240, 34859578480, 69719156960]

約数ペア:

[(1, 69719156960), (2, 34859578480), (4, 17429789240), (5, 13943831392), (8, 8714894620), (10, 6971915696), (16, 4357447310), (17, 4101126880), (20, 3485957848), (32, 2178723655), (34, 2050563440), (40, 1742978924), (68, 1025281720), (80, 871489462), (85, 820225376), (136, 512640860), (160, 435744731), (170, 410112688), (272, 256320430), (340, 205056344), (544, 128160215), (680, 102528172), (1360, 51264086), (1867, 37342880), (2720, 25632043), (3734, 18671440), (7468, 9335720), (9335, 7468576), (13729, 5078240), (14936, 4667860), (18670, 3734288), (27458, 2539120), (29872, 2333930), (31739, 2196640), (37340, 1867144), (54916, 1269560), (59744, 1166965), (63478, 1098320), (68645, 1015648), (74680, 933572), (109832, 634780), (126956, 549160), (137290, 507824), (149360, 466786), (158695, 439328), (219664, 317390), (233393, 298720), (253912, 274580)]