146419840

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 256

約数和(自身を含む): 440640000

約数和(自身を除く): 294220160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 49, 56, 58, 64, 70, 80, 92, 98, 112, 115, 116, 128, 140, 145, 160, 161, 184, 196, 203, 224, 230, 232, 245, 280, 290, 320, 322, 343, 368, 392, 406, 448, 460, 464, 490, 560, 580, 640, 644, 667, 686, 736, 784, 805, 812, 896, 920, 928, 980, 1015, 1120, 1127, 1160, 1288, 1334, 1372, 1421, 1472, 1568, 1610, 1624, 1715, 1840, 1856, 1960, 2030, 2240, 2254, 2320, 2576, 2668, 2744, 2842, 2944, 3136, 3220, 3248, 3335, 3430, 3680, 3712, 3920, 4060, 4480, 4508, 4640, 4669, 5152, 5336, 5488, 5635, 5684, 6272, 6440, 6496, 6670, 6860, 7105, 7360, 7840, 7889, 8120, 9016, 9280, 9338, 9947, 10304, 10672, 10976, 11270, 11368, 12880, 12992, 13340, 13720, 14210, 14720, 15680, 15778, 16240, 18032, 18560, 18676, 19894, 20608, 21344, 21952, 22540, 22736, 23345, 25760, 25984, 26680, 27440, 28420, 31360, 31556, 32480, 32683, 36064, 37352, 39445, 39788, 42688, 43904, 45080, 45472, 46690, 49735, 51520, 53360, 54880, 56840, 63112, 64960, 65366, 72128, 74704, 78890, 79576, 85376, 90160, 90944, 93380, 99470, 103040, 106720, 109760, 113680, 126224, 129920, 130732, 144256, 149408, 157780, 159152, 163415, 180320, 181888, 186760, 198940, 213440, 219520, 227360, 228781, 252448, 261464, 298816, 315560, 318304, 326830, 360640, 373520, 397880, 426880, 454720, 457562, 504896, 522928, 597632, 631120, 636608, 653660, 721280, 747040, 795760, 909440, 915124, 1009792, 1045856, 1143905, 1262240, 1273216, 1307320, 1494080, 1591520, 1830248, 2091712, 2287810, 2524480, 2614640, 2988160, 3183040, 3660496, 4183424, 4575620, 5048960, 5229280, 6366080, 7320992, 9151240, 10458560, 14641984, 18302480, 20917120, 29283968, 36604960, 73209920, 146419840]

約数ペア:

[(1, 146419840), (2, 73209920), (4, 36604960), (5, 29283968), (7, 20917120), (8, 18302480), (10, 14641984), (14, 10458560), (16, 9151240), (20, 7320992), (23, 6366080), (28, 5229280), (29, 5048960), (32, 4575620), (35, 4183424), (40, 3660496), (46, 3183040), (49, 2988160), (56, 2614640), (58, 2524480), (64, 2287810), (70, 2091712), (80, 1830248), (92, 1591520), (98, 1494080), (112, 1307320), (115, 1273216), (116, 1262240), (128, 1143905), (140, 1045856), (145, 1009792), (160, 915124), (161, 909440), (184, 795760), (196, 747040), (203, 721280), (224, 653660), (230, 636608), (232, 631120), (245, 597632), (280, 522928), (290, 504896), (320, 457562), (322, 454720), (343, 426880), (368, 397880), (392, 373520), (406, 360640), (448, 326830), (460, 318304), (464, 315560), (490, 298816), (560, 261464), (580, 252448), (640, 228781), (644, 227360), (667, 219520), (686, 213440), (736, 198940), (784, 186760), (805, 181888), (812, 180320), (896, 163415), (920, 159152), (928, 157780), (980, 149408), (1015, 144256), (1120, 130732), (1127, 129920), (1160, 126224), (1288, 113680), (1334, 109760), (1372, 106720), (1421, 103040), (1472, 99470), (1568, 93380), (1610, 90944), (1624, 90160), (1715, 85376), (1840, 79576), (1856, 78890), (1960, 74704), (2030, 72128), (2240, 65366), (2254, 64960), (2320, 63112), (2576, 56840), (2668, 54880), (2744, 53360), (2842, 51520), (2944, 49735), (3136, 46690), (3220, 45472), (3248, 45080), (3335, 43904), (3430, 42688), (3680, 39788), (3712, 39445), (3920, 37352), (4060, 36064), (4480, 32683), (4508, 32480), (4640, 31556), (4669, 31360), (5152, 28420), (5336, 27440), (5488, 26680), (5635, 25984), (5684, 25760), (6272, 23345), (6440, 22736), (6496, 22540), (6670, 21952), (6860, 21344), (7105, 20608), (7360, 19894), (7840, 18676), (7889, 18560), (8120, 18032), (9016, 16240), (9280, 15778), (9338, 15680), (9947, 14720), (10304, 14210), (10672, 13720), (10976, 13340), (11270, 12992), (11368, 12880)]