156950460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 537878880

約数和(自身を除く): 380928420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 81, 82, 85, 90, 102, 108, 123, 135, 139, 153, 162, 164, 170, 180, 204, 205, 246, 255, 270, 278, 306, 324, 340, 369, 405, 410, 417, 459, 492, 510, 540, 556, 612, 615, 695, 697, 738, 765, 810, 820, 834, 918, 1020, 1107, 1230, 1251, 1377, 1390, 1394, 1476, 1530, 1620, 1668, 1836, 1845, 2085, 2091, 2214, 2295, 2363, 2460, 2502, 2754, 2780, 2788, 3060, 3321, 3485, 3690, 3753, 4170, 4182, 4428, 4590, 4726, 5004, 5508, 5535, 5699, 6255, 6273, 6642, 6885, 6970, 7089, 7380, 7506, 8340, 8364, 9180, 9452, 10455, 11070, 11259, 11398, 11815, 12510, 12546, 13284, 13770, 13940, 14178, 15012, 16605, 17097, 18765, 18819, 20910, 21267, 22140, 22518, 22796, 23630, 25020, 25092, 27540, 28356, 28495, 31365, 33210, 34194, 35445, 37530, 37638, 41820, 42534, 45036, 47260, 51291, 56295, 56457, 56990, 62730, 63801, 66420, 68388, 70890, 75060, 75276, 85068, 85485, 94095, 96883, 102582, 106335, 112590, 112914, 113980, 125460, 127602, 141780, 153873, 170970, 188190, 191403, 193766, 205164, 212670, 225180, 225828, 255204, 256455, 282285, 290649, 307746, 319005, 341940, 376380, 382806, 387532, 425340, 461619, 484415, 512910, 564570, 581298, 615492, 638010, 765612, 769365, 871947, 923238, 957015, 968830, 1025820, 1129140, 1162596, 1276020, 1453245, 1538730, 1743894, 1846476, 1914030, 1937660, 2308095, 2615841, 2906490, 3077460, 3487788, 3828060, 4359735, 4616190, 5231682, 5812980, 7847523, 8719470, 9232380, 10463364, 13079205, 15695046, 17438940, 26158410, 31390092, 39237615, 52316820, 78475230, 156950460]

約数ペア:

[(1, 156950460), (2, 78475230), (3, 52316820), (4, 39237615), (5, 31390092), (6, 26158410), (9, 17438940), (10, 15695046), (12, 13079205), (15, 10463364), (17, 9232380), (18, 8719470), (20, 7847523), (27, 5812980), (30, 5231682), (34, 4616190), (36, 4359735), (41, 3828060), (45, 3487788), (51, 3077460), (54, 2906490), (60, 2615841), (68, 2308095), (81, 1937660), (82, 1914030), (85, 1846476), (90, 1743894), (102, 1538730), (108, 1453245), (123, 1276020), (135, 1162596), (139, 1129140), (153, 1025820), (162, 968830), (164, 957015), (170, 923238), (180, 871947), (204, 769365), (205, 765612), (246, 638010), (255, 615492), (270, 581298), (278, 564570), (306, 512910), (324, 484415), (340, 461619), (369, 425340), (405, 387532), (410, 382806), (417, 376380), (459, 341940), (492, 319005), (510, 307746), (540, 290649), (556, 282285), (612, 256455), (615, 255204), (695, 225828), (697, 225180), (738, 212670), (765, 205164), (810, 193766), (820, 191403), (834, 188190), (918, 170970), (1020, 153873), (1107, 141780), (1230, 127602), (1251, 125460), (1377, 113980), (1390, 112914), (1394, 112590), (1476, 106335), (1530, 102582), (1620, 96883), (1668, 94095), (1836, 85485), (1845, 85068), (2085, 75276), (2091, 75060), (2214, 70890), (2295, 68388), (2363, 66420), (2460, 63801), (2502, 62730), (2754, 56990), (2780, 56457), (2788, 56295), (3060, 51291), (3321, 47260), (3485, 45036), (3690, 42534), (3753, 41820), (4170, 37638), (4182, 37530), (4428, 35445), (4590, 34194), (4726, 33210), (5004, 31365), (5508, 28495), (5535, 28356), (5699, 27540), (6255, 25092), (6273, 25020), (6642, 23630), (6885, 22796), (6970, 22518), (7089, 22140), (7380, 21267), (7506, 20910), (8340, 18819), (8364, 18765), (9180, 17097), (9452, 16605), (10455, 15012), (11070, 14178), (11259, 13940), (11398, 13770), (11815, 13284), (12510, 12546)]