172350640

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 160

約数和(自身を含む): 510681600

約数和(自身を除く): 338330960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 560, 571, 616, 686, 770, 784, 880, 980, 1078, 1142, 1232, 1372, 1540, 1715, 1960, 2156, 2284, 2695, 2744, 2855, 3080, 3430, 3773, 3920, 3997, 4312, 4568, 5390, 5488, 5710, 6160, 6281, 6860, 7546, 7994, 8624, 9136, 10780, 11420, 12562, 13720, 15092, 15988, 18865, 19985, 21560, 22840, 25124, 27440, 27979, 30184, 31405, 31976, 37730, 39970, 43120, 43967, 45680, 50248, 55958, 60368, 62810, 63952, 75460, 79940, 87934, 100496, 111916, 125620, 139895, 150920, 159880, 175868, 195853, 219835, 223832, 251240, 279790, 301840, 307769, 319760, 351736, 391706, 439670, 447664, 502480, 559580, 615538, 703472, 783412, 879340, 979265, 1119160, 1231076, 1538845, 1566824, 1758680, 1958530, 2154383, 2238320, 2462152, 3077690, 3133648, 3517360, 3917060, 4308766, 4924304, 6155380, 7834120, 8617532, 10771915, 12310760, 15668240, 17235064, 21543830, 24621520, 34470128, 43087660, 86175320, 172350640]

約数ペア:

[(1, 172350640), (2, 86175320), (4, 43087660), (5, 34470128), (7, 24621520), (8, 21543830), (10, 17235064), (11, 15668240), (14, 12310760), (16, 10771915), (20, 8617532), (22, 7834120), (28, 6155380), (35, 4924304), (40, 4308766), (44, 3917060), (49, 3517360), (55, 3133648), (56, 3077690), (70, 2462152), (77, 2238320), (80, 2154383), (88, 1958530), (98, 1758680), (110, 1566824), (112, 1538845), (140, 1231076), (154, 1119160), (176, 979265), (196, 879340), (220, 783412), (245, 703472), (280, 615538), (308, 559580), (343, 502480), (385, 447664), (392, 439670), (440, 391706), (490, 351736), (539, 319760), (560, 307769), (571, 301840), (616, 279790), (686, 251240), (770, 223832), (784, 219835), (880, 195853), (980, 175868), (1078, 159880), (1142, 150920), (1232, 139895), (1372, 125620), (1540, 111916), (1715, 100496), (1960, 87934), (2156, 79940), (2284, 75460), (2695, 63952), (2744, 62810), (2855, 60368), (3080, 55958), (3430, 50248), (3773, 45680), (3920, 43967), (3997, 43120), (4312, 39970), (4568, 37730), (5390, 31976), (5488, 31405), (5710, 30184), (6160, 27979), (6281, 27440), (6860, 25124), (7546, 22840), (7994, 21560), (8624, 19985), (9136, 18865), (10780, 15988), (11420, 15092), (12562, 13720)]