632321880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 2068070400

約数和(自身を除く): 1435748520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 59, 60, 62, 67, 86, 93, 118, 120, 124, 129, 134, 155, 172, 177, 186, 201, 215, 236, 248, 258, 268, 295, 310, 335, 344, 354, 372, 402, 430, 465, 472, 516, 536, 590, 620, 645, 670, 708, 744, 804, 860, 885, 930, 1005, 1032, 1180, 1240, 1290, 1333, 1340, 1416, 1608, 1720, 1770, 1829, 1860, 2010, 2077, 2360, 2537, 2580, 2666, 2680, 2881, 3540, 3658, 3720, 3953, 3999, 4020, 4154, 5074, 5160, 5332, 5487, 5762, 6231, 6665, 7080, 7316, 7611, 7906, 7998, 8040, 8308, 8643, 9145, 10148, 10385, 10664, 10974, 11524, 11859, 12462, 12685, 13330, 14405, 14632, 15222, 15812, 15996, 16616, 17286, 18290, 19765, 19995, 20296, 20770, 21948, 23048, 23718, 24924, 25370, 26660, 27435, 28810, 30444, 31155, 31624, 31992, 34572, 36580, 38055, 39530, 39990, 41540, 43215, 43896, 47436, 49848, 50740, 53320, 54870, 57620, 59295, 60888, 62310, 69144, 73160, 76110, 78647, 79060, 79980, 83080, 86430, 89311, 94872, 101480, 109740, 115240, 118590, 122543, 124620, 152220, 157294, 158120, 159960, 169979, 172860, 178622, 219480, 235941, 237180, 245086, 249240, 267933, 304440, 314588, 339958, 345720, 357244, 367629, 393235, 446555, 471882, 474360, 490172, 509937, 535866, 612715, 629176, 679916, 714488, 735258, 786470, 849895, 893110, 943764, 980344, 1019874, 1071732, 1179705, 1225430, 1339665, 1359832, 1470516, 1572940, 1699790, 1786220, 1838145, 1887528, 2039748, 2143464, 2359410, 2450860, 2549685, 2679330, 2941032, 3145880, 3399580, 3572440, 3676290, 4079496, 4718820, 4901720, 5099370, 5269349, 5358660, 6799160, 7352580, 9437640, 10198740, 10538698, 10717320, 14705160, 15808047, 20397480, 21077396, 26346745, 31616094, 42154792, 52693490, 63232188, 79040235, 105386980, 126464376, 158080470, 210773960, 316160940, 632321880]

約数ペア:

[(1, 632321880), (2, 316160940), (3, 210773960), (4, 158080470), (5, 126464376), (6, 105386980), (8, 79040235), (10, 63232188), (12, 52693490), (15, 42154792), (20, 31616094), (24, 26346745), (30, 21077396), (31, 20397480), (40, 15808047), (43, 14705160), (59, 10717320), (60, 10538698), (62, 10198740), (67, 9437640), (86, 7352580), (93, 6799160), (118, 5358660), (120, 5269349), (124, 5099370), (129, 4901720), (134, 4718820), (155, 4079496), (172, 3676290), (177, 3572440), (186, 3399580), (201, 3145880), (215, 2941032), (236, 2679330), (248, 2549685), (258, 2450860), (268, 2359410), (295, 2143464), (310, 2039748), (335, 1887528), (344, 1838145), (354, 1786220), (372, 1699790), (402, 1572940), (430, 1470516), (465, 1359832), (472, 1339665), (516, 1225430), (536, 1179705), (590, 1071732), (620, 1019874), (645, 980344), (670, 943764), (708, 893110), (744, 849895), (804, 786470), (860, 735258), (885, 714488), (930, 679916), (1005, 629176), (1032, 612715), (1180, 535866), (1240, 509937), (1290, 490172), (1333, 474360), (1340, 471882), (1416, 446555), (1608, 393235), (1720, 367629), (1770, 357244), (1829, 345720), (1860, 339958), (2010, 314588), (2077, 304440), (2360, 267933), (2537, 249240), (2580, 245086), (2666, 237180), (2680, 235941), (2881, 219480), (3540, 178622), (3658, 172860), (3720, 169979), (3953, 159960), (3999, 158120), (4020, 157294), (4154, 152220), (5074, 124620), (5160, 122543), (5332, 118590), (5487, 115240), (5762, 109740), (6231, 101480), (6665, 94872), (7080, 89311), (7316, 86430), (7611, 83080), (7906, 79980), (7998, 79060), (8040, 78647), (8308, 76110), (8643, 73160), (9145, 69144), (10148, 62310), (10385, 60888), (10664, 59295), (10974, 57620), (11524, 54870), (11859, 53320), (12462, 50740), (12685, 49848), (13330, 47436), (14405, 43896), (14632, 43215), (15222, 41540), (15812, 39990), (15996, 39530), (16616, 38055), (17286, 36580), (18290, 34572), (19765, 31992), (19995, 31624), (20296, 31155), (20770, 30444), (21948, 28810), (23048, 27435), (23718, 26660), (24924, 25370)]