128619360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1610

約数の個数: 192

約数和(自身を含む): 474163200

約数和(自身を除く): 345543840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1567, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3134, 3420, 4104, 4320, 4560, 4701, 5130, 5472, 6268, 6840, 7835, 8208, 9120, 9402, 10260, 12536, 13680, 14103, 15670, 16416, 18804, 20520, 23505, 25072, 27360, 28206, 29773, 31340, 37608, 41040, 42309, 47010, 50144, 56412, 59546, 62680, 70515, 75216, 82080, 84618, 89319, 94020, 112824, 119092, 125360, 141030, 148865, 150432, 169236, 178638, 188040, 211545, 225648, 238184, 250720, 267957, 282060, 297730, 338472, 357276, 376080, 423090, 446595, 451296, 476368, 535914, 564120, 595460, 676944, 714552, 752160, 803871, 846180, 893190, 952736, 1071828, 1128240, 1190920, 1339785, 1353888, 1429104, 1607742, 1692360, 1786380, 2143656, 2256480, 2381840, 2679570, 2858208, 3215484, 3384720, 3572760, 4019355, 4287312, 4763680, 5359140, 6430968, 6769440, 7145520, 8038710, 8574624, 10718280, 12861936, 14291040, 16077420, 21436560, 25723872, 32154840, 42873120, 64309680, 128619360]

約数ペア:

[(1, 128619360), (2, 64309680), (3, 42873120), (4, 32154840), (5, 25723872), (6, 21436560), (8, 16077420), (9, 14291040), (10, 12861936), (12, 10718280), (15, 8574624), (16, 8038710), (18, 7145520), (19, 6769440), (20, 6430968), (24, 5359140), (27, 4763680), (30, 4287312), (32, 4019355), (36, 3572760), (38, 3384720), (40, 3215484), (45, 2858208), (48, 2679570), (54, 2381840), (57, 2256480), (60, 2143656), (72, 1786380), (76, 1692360), (80, 1607742), (90, 1429104), (95, 1353888), (96, 1339785), (108, 1190920), (114, 1128240), (120, 1071828), (135, 952736), (144, 893190), (152, 846180), (160, 803871), (171, 752160), (180, 714552), (190, 676944), (216, 595460), (228, 564120), (240, 535914), (270, 476368), (285, 451296), (288, 446595), (304, 423090), (342, 376080), (360, 357276), (380, 338472), (432, 297730), (456, 282060), (480, 267957), (513, 250720), (540, 238184), (570, 225648), (608, 211545), (684, 188040), (720, 178638), (760, 169236), (855, 150432), (864, 148865), (912, 141030), (1026, 125360), (1080, 119092), (1140, 112824), (1368, 94020), (1440, 89319), (1520, 84618), (1567, 82080), (1710, 75216), (1824, 70515), (2052, 62680), (2160, 59546), (2280, 56412), (2565, 50144), (2736, 47010), (3040, 42309), (3134, 41040), (3420, 37608), (4104, 31340), (4320, 29773), (4560, 28206), (4701, 27360), (5130, 25072), (5472, 23505), (6268, 20520), (6840, 18804), (7835, 16416), (8208, 15670), (9120, 14103), (9402, 13680), (10260, 12536)]