298500960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 1006229952

約数和(自身を除く): 707728992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 157, 160, 170, 204, 233, 240, 255, 272, 314, 340, 408, 466, 471, 480, 510, 544, 628, 680, 699, 785, 816, 932, 942, 1020, 1165, 1256, 1360, 1398, 1570, 1632, 1864, 1884, 2040, 2330, 2355, 2512, 2669, 2720, 2796, 3140, 3495, 3728, 3768, 3961, 4080, 4660, 4710, 5024, 5338, 5592, 6280, 6990, 7456, 7536, 7922, 8007, 8160, 9320, 9420, 10676, 11184, 11883, 12560, 13345, 13980, 15072, 15844, 16014, 18640, 18840, 19805, 21352, 22368, 23766, 25120, 26690, 27960, 31688, 32028, 36581, 37280, 37680, 39610, 40035, 42704, 47532, 53380, 55920, 59415, 63376, 64056, 73162, 75360, 79220, 80070, 85408, 95064, 106760, 109743, 111840, 118830, 126752, 128112, 146324, 158440, 160140, 182905, 190128, 213520, 219486, 237660, 256224, 292648, 316880, 320280, 365810, 380256, 427040, 438972, 475320, 548715, 585296, 621877, 633760, 640560, 731620, 877944, 950640, 1097430, 1170592, 1243754, 1281120, 1463240, 1755888, 1865631, 1901280, 2194860, 2487508, 2926480, 3109385, 3511776, 3731262, 4389720, 4975016, 5852960, 6218770, 7462524, 8779440, 9328155, 9950032, 12437540, 14925048, 17558880, 18656310, 19900064, 24875080, 29850096, 37312620, 49750160, 59700192, 74625240, 99500320, 149250480, 298500960]

約数ペア:

[(1, 298500960), (2, 149250480), (3, 99500320), (4, 74625240), (5, 59700192), (6, 49750160), (8, 37312620), (10, 29850096), (12, 24875080), (15, 19900064), (16, 18656310), (17, 17558880), (20, 14925048), (24, 12437540), (30, 9950032), (32, 9328155), (34, 8779440), (40, 7462524), (48, 6218770), (51, 5852960), (60, 4975016), (68, 4389720), (80, 3731262), (85, 3511776), (96, 3109385), (102, 2926480), (120, 2487508), (136, 2194860), (157, 1901280), (160, 1865631), (170, 1755888), (204, 1463240), (233, 1281120), (240, 1243754), (255, 1170592), (272, 1097430), (314, 950640), (340, 877944), (408, 731620), (466, 640560), (471, 633760), (480, 621877), (510, 585296), (544, 548715), (628, 475320), (680, 438972), (699, 427040), (785, 380256), (816, 365810), (932, 320280), (942, 316880), (1020, 292648), (1165, 256224), (1256, 237660), (1360, 219486), (1398, 213520), (1570, 190128), (1632, 182905), (1864, 160140), (1884, 158440), (2040, 146324), (2330, 128112), (2355, 126752), (2512, 118830), (2669, 111840), (2720, 109743), (2796, 106760), (3140, 95064), (3495, 85408), (3728, 80070), (3768, 79220), (3961, 75360), (4080, 73162), (4660, 64056), (4710, 63376), (5024, 59415), (5338, 55920), (5592, 53380), (6280, 47532), (6990, 42704), (7456, 40035), (7536, 39610), (7922, 37680), (8007, 37280), (8160, 36581), (9320, 32028), (9420, 31688), (10676, 27960), (11184, 26690), (11883, 25120), (12560, 23766), (13345, 22368), (13980, 21352), (15072, 19805), (15844, 18840), (16014, 18640)]