149183160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 256

約数和(自身を含む): 560701440

約数和(自身を除く): 411518280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 337, 340, 357, 372, 408, 420, 434, 465, 476, 510, 527, 595, 620, 651, 674, 680, 714, 744, 840, 868, 930, 952, 1011, 1020, 1054, 1085, 1190, 1240, 1302, 1348, 1428, 1581, 1685, 1736, 1785, 1860, 2022, 2040, 2108, 2170, 2359, 2380, 2604, 2635, 2696, 2856, 3162, 3255, 3370, 3570, 3689, 3720, 4044, 4216, 4340, 4718, 4760, 5055, 5208, 5270, 5729, 6324, 6510, 6740, 7077, 7140, 7378, 7905, 8088, 8680, 9436, 10110, 10447, 10540, 11067, 11458, 11795, 12648, 13020, 13480, 14154, 14280, 14756, 15810, 17187, 18445, 18872, 20220, 20894, 21080, 22134, 22916, 23590, 26040, 28308, 28645, 29512, 31341, 31620, 34374, 35385, 36890, 40103, 40440, 41788, 44268, 45832, 47180, 52235, 55335, 56616, 57290, 62682, 63240, 68748, 70770, 73129, 73780, 80206, 83576, 85935, 88536, 94360, 104470, 110670, 114580, 120309, 125364, 137496, 141540, 146258, 147560, 156705, 160412, 171870, 177599, 200515, 208940, 219387, 221340, 229160, 240618, 250728, 283080, 292516, 313410, 320824, 343740, 355198, 365645, 401030, 417880, 438774, 442680, 481236, 532797, 585032, 601545, 626820, 687480, 710396, 731290, 802060, 877548, 887995, 962472, 1065594, 1096935, 1203090, 1243193, 1253640, 1420792, 1462580, 1604120, 1755096, 1775990, 2131188, 2193870, 2406180, 2486386, 2663985, 2925160, 3551980, 3729579, 4262376, 4387740, 4812360, 4972772, 5327970, 6215965, 7103960, 7459158, 8775480, 9945544, 10655940, 12431930, 14918316, 18647895, 21311880, 24863860, 29836632, 37295790, 49727720, 74591580, 149183160]

約数ペア:

[(1, 149183160), (2, 74591580), (3, 49727720), (4, 37295790), (5, 29836632), (6, 24863860), (7, 21311880), (8, 18647895), (10, 14918316), (12, 12431930), (14, 10655940), (15, 9945544), (17, 8775480), (20, 7459158), (21, 7103960), (24, 6215965), (28, 5327970), (30, 4972772), (31, 4812360), (34, 4387740), (35, 4262376), (40, 3729579), (42, 3551980), (51, 2925160), (56, 2663985), (60, 2486386), (62, 2406180), (68, 2193870), (70, 2131188), (84, 1775990), (85, 1755096), (93, 1604120), (102, 1462580), (105, 1420792), (119, 1253640), (120, 1243193), (124, 1203090), (136, 1096935), (140, 1065594), (155, 962472), (168, 887995), (170, 877548), (186, 802060), (204, 731290), (210, 710396), (217, 687480), (238, 626820), (248, 601545), (255, 585032), (280, 532797), (310, 481236), (337, 442680), (340, 438774), (357, 417880), (372, 401030), (408, 365645), (420, 355198), (434, 343740), (465, 320824), (476, 313410), (510, 292516), (527, 283080), (595, 250728), (620, 240618), (651, 229160), (674, 221340), (680, 219387), (714, 208940), (744, 200515), (840, 177599), (868, 171870), (930, 160412), (952, 156705), (1011, 147560), (1020, 146258), (1054, 141540), (1085, 137496), (1190, 125364), (1240, 120309), (1302, 114580), (1348, 110670), (1428, 104470), (1581, 94360), (1685, 88536), (1736, 85935), (1785, 83576), (1860, 80206), (2022, 73780), (2040, 73129), (2108, 70770), (2170, 68748), (2359, 63240), (2380, 62682), (2604, 57290), (2635, 56616), (2696, 55335), (2856, 52235), (3162, 47180), (3255, 45832), (3370, 44268), (3570, 41788), (3689, 40440), (3720, 40103), (4044, 36890), (4216, 35385), (4340, 34374), (4718, 31620), (4760, 31341), (5055, 29512), (5208, 28645), (5270, 28308), (5729, 26040), (6324, 23590), (6510, 22916), (6740, 22134), (7077, 21080), (7140, 20894), (7378, 20220), (7905, 18872), (8088, 18445), (8680, 17187), (9436, 15810), (10110, 14756), (10447, 14280), (10540, 14154), (11067, 13480), (11458, 13020), (11795, 12648)]