158952780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 579591936

約数和(自身を除く): 420639156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 107, 108, 126, 131, 135, 140, 162, 180, 189, 210, 214, 252, 262, 270, 315, 321, 324, 378, 393, 405, 420, 428, 524, 535, 540, 567, 630, 642, 655, 749, 756, 786, 810, 917, 945, 963, 1070, 1134, 1179, 1260, 1284, 1310, 1498, 1572, 1605, 1620, 1834, 1890, 1926, 1965, 2140, 2247, 2268, 2358, 2620, 2751, 2835, 2889, 2996, 3210, 3537, 3668, 3745, 3780, 3852, 3930, 4494, 4585, 4716, 4815, 5502, 5670, 5778, 5895, 6420, 6741, 7074, 7490, 7860, 8253, 8667, 8988, 9170, 9630, 10611, 11004, 11235, 11340, 11556, 11790, 13482, 13755, 14017, 14148, 14445, 14980, 16506, 17334, 17685, 18340, 19260, 20223, 21222, 22470, 23580, 24759, 26964, 27510, 28034, 28890, 33012, 33705, 34668, 35370, 40446, 41265, 42051, 42444, 43335, 44940, 49518, 53055, 55020, 56068, 57780, 60669, 67410, 70085, 70740, 74277, 80892, 82530, 84102, 86670, 98119, 99036, 101115, 106110, 121338, 123795, 126153, 134820, 140170, 148554, 165060, 168204, 173340, 196238, 202230, 210255, 212220, 242676, 247590, 252306, 280340, 294357, 297108, 303345, 371385, 378459, 392476, 404460, 420510, 490595, 495180, 504612, 588714, 606690, 630765, 742770, 756918, 841020, 883071, 981190, 1135377, 1177428, 1213380, 1261530, 1471785, 1485540, 1513836, 1766142, 1892295, 1962380, 2270754, 2523060, 2649213, 2943570, 3532284, 3784590, 4415355, 4541508, 5298426, 5676885, 5887140, 7569180, 7947639, 8830710, 10596852, 11353770, 13246065, 15895278, 17661420, 22707540, 26492130, 31790556, 39738195, 52984260, 79476390, 158952780]

約数ペア:

[(1, 158952780), (2, 79476390), (3, 52984260), (4, 39738195), (5, 31790556), (6, 26492130), (7, 22707540), (9, 17661420), (10, 15895278), (12, 13246065), (14, 11353770), (15, 10596852), (18, 8830710), (20, 7947639), (21, 7569180), (27, 5887140), (28, 5676885), (30, 5298426), (35, 4541508), (36, 4415355), (42, 3784590), (45, 3532284), (54, 2943570), (60, 2649213), (63, 2523060), (70, 2270754), (81, 1962380), (84, 1892295), (90, 1766142), (105, 1513836), (107, 1485540), (108, 1471785), (126, 1261530), (131, 1213380), (135, 1177428), (140, 1135377), (162, 981190), (180, 883071), (189, 841020), (210, 756918), (214, 742770), (252, 630765), (262, 606690), (270, 588714), (315, 504612), (321, 495180), (324, 490595), (378, 420510), (393, 404460), (405, 392476), (420, 378459), (428, 371385), (524, 303345), (535, 297108), (540, 294357), (567, 280340), (630, 252306), (642, 247590), (655, 242676), (749, 212220), (756, 210255), (786, 202230), (810, 196238), (917, 173340), (945, 168204), (963, 165060), (1070, 148554), (1134, 140170), (1179, 134820), (1260, 126153), (1284, 123795), (1310, 121338), (1498, 106110), (1572, 101115), (1605, 99036), (1620, 98119), (1834, 86670), (1890, 84102), (1926, 82530), (1965, 80892), (2140, 74277), (2247, 70740), (2268, 70085), (2358, 67410), (2620, 60669), (2751, 57780), (2835, 56068), (2889, 55020), (2996, 53055), (3210, 49518), (3537, 44940), (3668, 43335), (3745, 42444), (3780, 42051), (3852, 41265), (3930, 40446), (4494, 35370), (4585, 34668), (4716, 33705), (4815, 33012), (5502, 28890), (5670, 28034), (5778, 27510), (5895, 26964), (6420, 24759), (6741, 23580), (7074, 22470), (7490, 21222), (7860, 20223), (8253, 19260), (8667, 18340), (8988, 17685), (9170, 17334), (9630, 16506), (10611, 14980), (11004, 14445), (11235, 14148), (11340, 14017), (11556, 13755), (11790, 13482)]