137921760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:182

約数の個数: 216

約数和(自身を含む): 502505640

約数和(自身を除く): 364583880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 96, 114, 120, 142, 144, 152, 160, 171, 180, 190, 213, 228, 240, 284, 285, 288, 304, 342, 355, 360, 380, 426, 456, 480, 568, 570, 608, 639, 684, 710, 720, 760, 852, 855, 912, 1065, 1136, 1140, 1278, 1349, 1368, 1420, 1440, 1520, 1704, 1710, 1824, 2130, 2272, 2280, 2556, 2698, 2736, 2840, 3040, 3195, 3408, 3420, 4047, 4260, 4560, 5041, 5112, 5396, 5472, 5680, 6390, 6745, 6816, 6840, 8094, 8520, 9120, 10082, 10224, 10792, 11360, 12141, 12780, 13490, 13680, 15123, 16188, 17040, 20164, 20235, 20448, 21584, 24282, 25205, 25560, 26980, 27360, 30246, 32376, 34080, 40328, 40470, 43168, 45369, 48564, 50410, 51120, 53960, 60492, 60705, 64752, 75615, 80656, 80940, 90738, 95779, 97128, 100820, 102240, 107920, 120984, 121410, 129504, 151230, 161312, 161880, 181476, 191558, 194256, 201640, 215840, 226845, 241968, 242820, 287337, 302460, 323760, 362952, 383116, 388512, 403280, 453690, 478895, 483936, 485640, 574674, 604920, 647520, 725904, 766232, 806560, 862011, 907380, 957790, 971280, 1149348, 1209840, 1436685, 1451808, 1532464, 1724022, 1814760, 1915580, 1942560, 2298696, 2419680, 2873370, 3064928, 3448044, 3629520, 3831160, 4310055, 4597392, 5746740, 6896088, 7259040, 7662320, 8620110, 9194784, 11493480, 13792176, 15324640, 17240220, 22986960, 27584352, 34480440, 45973920, 68960880, 137921760]

約数ペア:

[(1, 137921760), (2, 68960880), (3, 45973920), (4, 34480440), (5, 27584352), (6, 22986960), (8, 17240220), (9, 15324640), (10, 13792176), (12, 11493480), (15, 9194784), (16, 8620110), (18, 7662320), (19, 7259040), (20, 6896088), (24, 5746740), (30, 4597392), (32, 4310055), (36, 3831160), (38, 3629520), (40, 3448044), (45, 3064928), (48, 2873370), (57, 2419680), (60, 2298696), (71, 1942560), (72, 1915580), (76, 1814760), (80, 1724022), (90, 1532464), (95, 1451808), (96, 1436685), (114, 1209840), (120, 1149348), (142, 971280), (144, 957790), (152, 907380), (160, 862011), (171, 806560), (180, 766232), (190, 725904), (213, 647520), (228, 604920), (240, 574674), (284, 485640), (285, 483936), (288, 478895), (304, 453690), (342, 403280), (355, 388512), (360, 383116), (380, 362952), (426, 323760), (456, 302460), (480, 287337), (568, 242820), (570, 241968), (608, 226845), (639, 215840), (684, 201640), (710, 194256), (720, 191558), (760, 181476), (852, 161880), (855, 161312), (912, 151230), (1065, 129504), (1136, 121410), (1140, 120984), (1278, 107920), (1349, 102240), (1368, 100820), (1420, 97128), (1440, 95779), (1520, 90738), (1704, 80940), (1710, 80656), (1824, 75615), (2130, 64752), (2272, 60705), (2280, 60492), (2556, 53960), (2698, 51120), (2736, 50410), (2840, 48564), (3040, 45369), (3195, 43168), (3408, 40470), (3420, 40328), (4047, 34080), (4260, 32376), (4560, 30246), (5041, 27360), (5112, 26980), (5396, 25560), (5472, 25205), (5680, 24282), (6390, 21584), (6745, 20448), (6816, 20235), (6840, 20164), (8094, 17040), (8520, 16188), (9120, 15123), (10082, 13680), (10224, 13490), (10792, 12780), (11360, 12141)]