1297023360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 192

約数和(自身を含む): 4325212080

約数和(自身を除く): 3028188720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 529, 552, 640, 690, 736, 920, 960, 1058, 1104, 1277, 1380, 1472, 1587, 1840, 1920, 2116, 2208, 2554, 2645, 2760, 2944, 3174, 3680, 3831, 4232, 4416, 5108, 5290, 5520, 6348, 6385, 7360, 7662, 7935, 8464, 8832, 10216, 10580, 11040, 12696, 12770, 14720, 15324, 15870, 16928, 19155, 20432, 21160, 22080, 25392, 25540, 29371, 30648, 31740, 33856, 38310, 40864, 42320, 44160, 50784, 51080, 58742, 61296, 63480, 67712, 76620, 81728, 84640, 88113, 101568, 102160, 117484, 122592, 126960, 146855, 153240, 163456, 169280, 176226, 203136, 204320, 234968, 245184, 253920, 293710, 306480, 338560, 352452, 408640, 440565, 469936, 490368, 507840, 587420, 612960, 675533, 704904, 817280, 881130, 939872, 1015680, 1174840, 1225920, 1351066, 1409808, 1762260, 1879744, 2026599, 2349680, 2451840, 2702132, 2819616, 3377665, 3524520, 3759488, 4053198, 4699360, 5404264, 5639232, 6755330, 7049040, 8106396, 9398720, 10132995, 10808528, 11278464, 13510660, 14098080, 16212792, 18797440, 20265990, 21617056, 27021320, 28196160, 32425584, 40531980, 43234112, 54042640, 56392320, 64851168, 81063960, 86468224, 108085280, 129702336, 162127920, 216170560, 259404672, 324255840, 432341120, 648511680, 1297023360]

約数ペア:

[(1, 1297023360), (2, 648511680), (3, 432341120), (4, 324255840), (5, 259404672), (6, 216170560), (8, 162127920), (10, 129702336), (12, 108085280), (15, 86468224), (16, 81063960), (20, 64851168), (23, 56392320), (24, 54042640), (30, 43234112), (32, 40531980), (40, 32425584), (46, 28196160), (48, 27021320), (60, 21617056), (64, 20265990), (69, 18797440), (80, 16212792), (92, 14098080), (96, 13510660), (115, 11278464), (120, 10808528), (128, 10132995), (138, 9398720), (160, 8106396), (184, 7049040), (192, 6755330), (230, 5639232), (240, 5404264), (276, 4699360), (320, 4053198), (345, 3759488), (368, 3524520), (384, 3377665), (460, 2819616), (480, 2702132), (529, 2451840), (552, 2349680), (640, 2026599), (690, 1879744), (736, 1762260), (920, 1409808), (960, 1351066), (1058, 1225920), (1104, 1174840), (1277, 1015680), (1380, 939872), (1472, 881130), (1587, 817280), (1840, 704904), (1920, 675533), (2116, 612960), (2208, 587420), (2554, 507840), (2645, 490368), (2760, 469936), (2944, 440565), (3174, 408640), (3680, 352452), (3831, 338560), (4232, 306480), (4416, 293710), (5108, 253920), (5290, 245184), (5520, 234968), (6348, 204320), (6385, 203136), (7360, 176226), (7662, 169280), (7935, 163456), (8464, 153240), (8832, 146855), (10216, 126960), (10580, 122592), (11040, 117484), (12696, 102160), (12770, 101568), (14720, 88113), (15324, 84640), (15870, 81728), (16928, 76620), (19155, 67712), (20432, 63480), (21160, 61296), (22080, 58742), (25392, 51080), (25540, 50784), (29371, 44160), (30648, 42320), (31740, 40864), (33856, 38310)]