741399480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:9995

約数の個数: 160

約数和(自身を含む): 2600532000

約数和(自身を除く): 1859132520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4968, 6210, 7452, 8280, 9315, 9949, 12420, 14904, 18630, 19898, 24840, 29847, 37260, 39796, 49745, 59694, 74520, 79592, 89541, 99490, 119388, 149235, 179082, 198980, 228827, 238776, 268623, 298470, 358164, 397960, 447705, 457654, 537246, 596940, 686481, 716328, 805869, 895410, 915308, 1074492, 1144135, 1193880, 1343115, 1372962, 1611738, 1790820, 1830616, 2059443, 2148984, 2288270, 2686230, 2745924, 3223476, 3432405, 3581640, 4029345, 4118886, 4576540, 5372460, 5491848, 6178329, 6446952, 6864810, 8058690, 8237772, 9153080, 10297215, 10744920, 12356658, 13729620, 16117380, 16475544, 18534987, 20594430, 24713316, 27459240, 30891645, 32234760, 37069974, 41188860, 49426632, 61783290, 74139948, 82377720, 92674935, 123566580, 148279896, 185349870, 247133160, 370699740, 741399480]

約数ペア:

[(1, 741399480), (2, 370699740), (3, 247133160), (4, 185349870), (5, 148279896), (6, 123566580), (8, 92674935), (9, 82377720), (10, 74139948), (12, 61783290), (15, 49426632), (18, 41188860), (20, 37069974), (23, 32234760), (24, 30891645), (27, 27459240), (30, 24713316), (36, 20594430), (40, 18534987), (45, 16475544), (46, 16117380), (54, 13729620), (60, 12356658), (69, 10744920), (72, 10297215), (81, 9153080), (90, 8237772), (92, 8058690), (108, 6864810), (115, 6446952), (120, 6178329), (135, 5491848), (138, 5372460), (162, 4576540), (180, 4118886), (184, 4029345), (207, 3581640), (216, 3432405), (230, 3223476), (270, 2745924), (276, 2686230), (324, 2288270), (345, 2148984), (360, 2059443), (405, 1830616), (414, 1790820), (460, 1611738), (540, 1372962), (552, 1343115), (621, 1193880), (648, 1144135), (690, 1074492), (810, 915308), (828, 895410), (920, 805869), (1035, 716328), (1080, 686481), (1242, 596940), (1380, 537246), (1620, 457654), (1656, 447705), (1863, 397960), (2070, 358164), (2484, 298470), (2760, 268623), (3105, 238776), (3240, 228827), (3726, 198980), (4140, 179082), (4968, 149235), (6210, 119388), (7452, 99490), (8280, 89541), (9315, 79592), (9949, 74520), (12420, 59694), (14904, 49745), (18630, 39796), (19898, 37260), (24840, 29847)]