226270320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 739238400

約数和(自身を除く): 512968080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 179, 184, 229, 230, 240, 276, 345, 358, 368, 458, 460, 537, 552, 687, 690, 716, 895, 916, 920, 1074, 1104, 1145, 1374, 1380, 1432, 1790, 1832, 1840, 2148, 2290, 2685, 2748, 2760, 2864, 3435, 3580, 3664, 4117, 4296, 4580, 5267, 5370, 5496, 5520, 6870, 7160, 8234, 8592, 9160, 10534, 10740, 10992, 12351, 13740, 14320, 15801, 16468, 18320, 20585, 21068, 21480, 24702, 26335, 27480, 31602, 32936, 40991, 41170, 42136, 42960, 49404, 52670, 54960, 61755, 63204, 65872, 79005, 81982, 82340, 84272, 98808, 105340, 122973, 123510, 126408, 158010, 163964, 164680, 197616, 204955, 210680, 245946, 247020, 252816, 316020, 327928, 329360, 409910, 421360, 491892, 494040, 614865, 632040, 655856, 819820, 942793, 983784, 988080, 1229730, 1264080, 1639640, 1885586, 1967568, 2459460, 2828379, 3279280, 3771172, 4713965, 4918920, 5656758, 7542344, 9427930, 9837840, 11313516, 14141895, 15084688, 18855860, 22627032, 28283790, 37711720, 45254064, 56567580, 75423440, 113135160, 226270320]

約数ペア:

[(1, 226270320), (2, 113135160), (3, 75423440), (4, 56567580), (5, 45254064), (6, 37711720), (8, 28283790), (10, 22627032), (12, 18855860), (15, 15084688), (16, 14141895), (20, 11313516), (23, 9837840), (24, 9427930), (30, 7542344), (40, 5656758), (46, 4918920), (48, 4713965), (60, 3771172), (69, 3279280), (80, 2828379), (92, 2459460), (115, 1967568), (120, 1885586), (138, 1639640), (179, 1264080), (184, 1229730), (229, 988080), (230, 983784), (240, 942793), (276, 819820), (345, 655856), (358, 632040), (368, 614865), (458, 494040), (460, 491892), (537, 421360), (552, 409910), (687, 329360), (690, 327928), (716, 316020), (895, 252816), (916, 247020), (920, 245946), (1074, 210680), (1104, 204955), (1145, 197616), (1374, 164680), (1380, 163964), (1432, 158010), (1790, 126408), (1832, 123510), (1840, 122973), (2148, 105340), (2290, 98808), (2685, 84272), (2748, 82340), (2760, 81982), (2864, 79005), (3435, 65872), (3580, 63204), (3664, 61755), (4117, 54960), (4296, 52670), (4580, 49404), (5267, 42960), (5370, 42136), (5496, 41170), (5520, 40991), (6870, 32936), (7160, 31602), (8234, 27480), (8592, 26335), (9160, 24702), (10534, 21480), (10740, 21068), (10992, 20585), (12351, 18320), (13740, 16468), (14320, 15801)]