194357880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 658627200

約数和(自身を除く): 464269320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 223, 269, 270, 324, 360, 405, 446, 538, 540, 648, 669, 807, 810, 892, 1076, 1080, 1115, 1338, 1345, 1614, 1620, 1784, 2007, 2152, 2230, 2421, 2676, 2690, 3228, 3240, 3345, 4014, 4035, 4460, 4842, 5352, 5380, 6021, 6456, 6690, 7263, 8028, 8070, 8920, 9684, 10035, 10760, 12042, 12105, 13380, 14526, 16056, 16140, 18063, 19368, 20070, 21789, 24084, 24210, 26760, 29052, 30105, 32280, 36126, 36315, 40140, 43578, 48168, 48420, 58104, 59987, 60210, 72252, 72630, 80280, 87156, 90315, 96840, 108945, 119974, 120420, 144504, 145260, 174312, 179961, 180630, 217890, 239948, 240840, 290520, 299935, 359922, 361260, 435780, 479896, 539883, 599870, 719844, 722520, 871560, 899805, 1079766, 1199740, 1439688, 1619649, 1799610, 2159532, 2399480, 2699415, 3239298, 3599220, 4319064, 4858947, 5398830, 6478596, 7198440, 8098245, 9717894, 10797660, 12957192, 16196490, 19435788, 21595320, 24294735, 32392980, 38871576, 48589470, 64785960, 97178940, 194357880]

約数ペア:

[(1, 194357880), (2, 97178940), (3, 64785960), (4, 48589470), (5, 38871576), (6, 32392980), (8, 24294735), (9, 21595320), (10, 19435788), (12, 16196490), (15, 12957192), (18, 10797660), (20, 9717894), (24, 8098245), (27, 7198440), (30, 6478596), (36, 5398830), (40, 4858947), (45, 4319064), (54, 3599220), (60, 3239298), (72, 2699415), (81, 2399480), (90, 2159532), (108, 1799610), (120, 1619649), (135, 1439688), (162, 1199740), (180, 1079766), (216, 899805), (223, 871560), (269, 722520), (270, 719844), (324, 599870), (360, 539883), (405, 479896), (446, 435780), (538, 361260), (540, 359922), (648, 299935), (669, 290520), (807, 240840), (810, 239948), (892, 217890), (1076, 180630), (1080, 179961), (1115, 174312), (1338, 145260), (1345, 144504), (1614, 120420), (1620, 119974), (1784, 108945), (2007, 96840), (2152, 90315), (2230, 87156), (2421, 80280), (2676, 72630), (2690, 72252), (3228, 60210), (3240, 59987), (3345, 58104), (4014, 48420), (4035, 48168), (4460, 43578), (4842, 40140), (5352, 36315), (5380, 36126), (6021, 32280), (6456, 30105), (6690, 29052), (7263, 26760), (8028, 24210), (8070, 24084), (8920, 21789), (9684, 20070), (10035, 19368), (10760, 18063), (12042, 16140), (12105, 16056), (13380, 14526)]