1300144160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 192

約数和(自身を含む): 3736212480

約数和(自身を除く): 2436068320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 107, 112, 133, 140, 152, 160, 190, 214, 224, 266, 280, 304, 380, 428, 532, 535, 560, 571, 608, 665, 749, 760, 856, 1064, 1070, 1120, 1142, 1330, 1498, 1520, 1712, 2033, 2128, 2140, 2284, 2660, 2855, 2996, 3040, 3424, 3745, 3997, 4066, 4256, 4280, 4568, 5320, 5710, 5992, 7490, 7994, 8132, 8560, 9136, 10165, 10640, 10849, 11420, 11984, 14231, 14980, 15988, 16264, 17120, 18272, 19985, 20330, 21280, 21698, 22840, 23968, 28462, 29960, 31976, 32528, 39970, 40660, 43396, 45680, 54245, 56924, 59920, 61097, 63952, 65056, 71155, 75943, 79940, 81320, 86792, 91360, 108490, 113848, 119840, 122194, 127904, 142310, 151886, 159880, 162640, 173584, 216980, 227696, 244388, 284620, 303772, 305485, 319760, 325280, 347168, 379715, 427679, 433960, 455392, 488776, 569240, 607544, 610970, 639520, 759430, 855358, 867920, 977552, 1138480, 1160843, 1215088, 1221940, 1518860, 1710716, 1735840, 1955104, 2138395, 2276960, 2321686, 2430176, 2443880, 3037720, 3421432, 4276790, 4643372, 4887760, 5804215, 6075440, 6842864, 8125901, 8553580, 9286744, 9775520, 11608430, 12150880, 13685728, 16251802, 17107160, 18573488, 23216860, 32503604, 34214320, 37146976, 40629505, 46433720, 65007208, 68428640, 81259010, 92867440, 130014416, 162518020, 185734880, 260028832, 325036040, 650072080, 1300144160]

約数ペア:

[(1, 1300144160), (2, 650072080), (4, 325036040), (5, 260028832), (7, 185734880), (8, 162518020), (10, 130014416), (14, 92867440), (16, 81259010), (19, 68428640), (20, 65007208), (28, 46433720), (32, 40629505), (35, 37146976), (38, 34214320), (40, 32503604), (56, 23216860), (70, 18573488), (76, 17107160), (80, 16251802), (95, 13685728), (107, 12150880), (112, 11608430), (133, 9775520), (140, 9286744), (152, 8553580), (160, 8125901), (190, 6842864), (214, 6075440), (224, 5804215), (266, 4887760), (280, 4643372), (304, 4276790), (380, 3421432), (428, 3037720), (532, 2443880), (535, 2430176), (560, 2321686), (571, 2276960), (608, 2138395), (665, 1955104), (749, 1735840), (760, 1710716), (856, 1518860), (1064, 1221940), (1070, 1215088), (1120, 1160843), (1142, 1138480), (1330, 977552), (1498, 867920), (1520, 855358), (1712, 759430), (2033, 639520), (2128, 610970), (2140, 607544), (2284, 569240), (2660, 488776), (2855, 455392), (2996, 433960), (3040, 427679), (3424, 379715), (3745, 347168), (3997, 325280), (4066, 319760), (4256, 305485), (4280, 303772), (4568, 284620), (5320, 244388), (5710, 227696), (5992, 216980), (7490, 173584), (7994, 162640), (8132, 159880), (8560, 151886), (9136, 142310), (10165, 127904), (10640, 122194), (10849, 119840), (11420, 113848), (11984, 108490), (14231, 91360), (14980, 86792), (15988, 81320), (16264, 79940), (17120, 75943), (18272, 71155), (19985, 65056), (20330, 63952), (21280, 61097), (21698, 59920), (22840, 56924), (23968, 54245), (28462, 45680), (29960, 43396), (31976, 40660), (32528, 39970)]