459251940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 1571125248

約数和(自身を除く): 1111873308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 131, 140, 170, 204, 210, 238, 255, 262, 340, 357, 393, 420, 476, 491, 510, 524, 595, 655, 714, 786, 917, 982, 1020, 1190, 1310, 1428, 1473, 1572, 1785, 1834, 1964, 1965, 2227, 2380, 2455, 2620, 2751, 2946, 3437, 3570, 3668, 3930, 4454, 4585, 4910, 5502, 5892, 6681, 6874, 7140, 7365, 7860, 8347, 8908, 9170, 9820, 10311, 11004, 11135, 13362, 13748, 13755, 14730, 15589, 16694, 17185, 18340, 20622, 22270, 25041, 26724, 27510, 29460, 31178, 33388, 33405, 34370, 41244, 41735, 44540, 46767, 50082, 51555, 55020, 58429, 62356, 64321, 66810, 68740, 77945, 83470, 93534, 100164, 103110, 116858, 125205, 128642, 133620, 155890, 166940, 175287, 187068, 192963, 206220, 233716, 233835, 250410, 257284, 292145, 311780, 321605, 350574, 385926, 450247, 467670, 500820, 584290, 643210, 701148, 771852, 876435, 900494, 935340, 964815, 1093457, 1168580, 1286420, 1350741, 1752870, 1800988, 1929630, 2186914, 2251235, 2701482, 3280371, 3505740, 3859260, 4373828, 4502470, 5402964, 5467285, 6560742, 6753705, 7654199, 9004940, 10934570, 13121484, 13507410, 15308398, 16401855, 21869140, 22962597, 27014820, 30616796, 32803710, 38270995, 45925194, 65607420, 76541990, 91850388, 114812985, 153083980, 229625970, 459251940]

約数ペア:

[(1, 459251940), (2, 229625970), (3, 153083980), (4, 114812985), (5, 91850388), (6, 76541990), (7, 65607420), (10, 45925194), (12, 38270995), (14, 32803710), (15, 30616796), (17, 27014820), (20, 22962597), (21, 21869140), (28, 16401855), (30, 15308398), (34, 13507410), (35, 13121484), (42, 10934570), (51, 9004940), (60, 7654199), (68, 6753705), (70, 6560742), (84, 5467285), (85, 5402964), (102, 4502470), (105, 4373828), (119, 3859260), (131, 3505740), (140, 3280371), (170, 2701482), (204, 2251235), (210, 2186914), (238, 1929630), (255, 1800988), (262, 1752870), (340, 1350741), (357, 1286420), (393, 1168580), (420, 1093457), (476, 964815), (491, 935340), (510, 900494), (524, 876435), (595, 771852), (655, 701148), (714, 643210), (786, 584290), (917, 500820), (982, 467670), (1020, 450247), (1190, 385926), (1310, 350574), (1428, 321605), (1473, 311780), (1572, 292145), (1785, 257284), (1834, 250410), (1964, 233835), (1965, 233716), (2227, 206220), (2380, 192963), (2455, 187068), (2620, 175287), (2751, 166940), (2946, 155890), (3437, 133620), (3570, 128642), (3668, 125205), (3930, 116858), (4454, 103110), (4585, 100164), (4910, 93534), (5502, 83470), (5892, 77945), (6681, 68740), (6874, 66810), (7140, 64321), (7365, 62356), (7860, 58429), (8347, 55020), (8908, 51555), (9170, 50082), (9820, 46767), (10311, 44540), (11004, 41735), (11135, 41244), (13362, 34370), (13748, 33405), (13755, 33388), (14730, 31178), (15589, 29460), (16694, 27510), (17185, 26724), (18340, 25041), (20622, 22270)]