146314240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:124

約数の個数: 132

約数和(自身を含む): 380913948

約数和(自身を除く): 234599708

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 128, 136, 160, 164, 170, 205, 256, 272, 320, 328, 340, 410, 512, 544, 640, 656, 680, 697, 820, 1024, 1088, 1280, 1312, 1360, 1394, 1640, 1681, 2176, 2560, 2624, 2720, 2788, 3280, 3362, 3485, 4352, 5120, 5248, 5440, 5576, 6560, 6724, 6970, 8405, 8704, 10496, 10880, 11152, 13120, 13448, 13940, 16810, 17408, 20992, 21760, 22304, 26240, 26896, 27880, 28577, 33620, 41984, 43520, 44608, 52480, 53792, 55760, 57154, 67240, 87040, 89216, 104960, 107584, 111520, 114308, 134480, 142885, 178432, 209920, 215168, 223040, 228616, 268960, 285770, 356864, 430336, 446080, 457232, 537920, 571540, 713728, 860672, 892160, 914464, 1075840, 1143080, 1721344, 1784320, 1828928, 2151680, 2286160, 3568640, 3657856, 4303360, 4572320, 7315712, 8606720, 9144640, 14631424, 18289280, 29262848, 36578560, 73157120, 146314240]

約数ペア:

[(1, 146314240), (2, 73157120), (4, 36578560), (5, 29262848), (8, 18289280), (10, 14631424), (16, 9144640), (17, 8606720), (20, 7315712), (32, 4572320), (34, 4303360), (40, 3657856), (41, 3568640), (64, 2286160), (68, 2151680), (80, 1828928), (82, 1784320), (85, 1721344), (128, 1143080), (136, 1075840), (160, 914464), (164, 892160), (170, 860672), (205, 713728), (256, 571540), (272, 537920), (320, 457232), (328, 446080), (340, 430336), (410, 356864), (512, 285770), (544, 268960), (640, 228616), (656, 223040), (680, 215168), (697, 209920), (820, 178432), (1024, 142885), (1088, 134480), (1280, 114308), (1312, 111520), (1360, 107584), (1394, 104960), (1640, 89216), (1681, 87040), (2176, 67240), (2560, 57154), (2624, 55760), (2720, 53792), (2788, 52480), (3280, 44608), (3362, 43520), (3485, 41984), (4352, 33620), (5120, 28577), (5248, 27880), (5440, 26896), (5576, 26240), (6560, 22304), (6724, 21760), (6970, 20992), (8405, 17408), (8704, 16810), (10496, 13940), (10880, 13448), (11152, 13120)]