1229503080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:524

約数の個数: 256

約数和(自身を含む): 4165862400

約数和(自身を除く): 2936359320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 47, 52, 60, 65, 78, 82, 94, 104, 120, 123, 130, 141, 156, 164, 188, 195, 205, 235, 246, 260, 282, 312, 328, 376, 390, 409, 410, 470, 492, 520, 533, 564, 611, 615, 705, 780, 818, 820, 940, 984, 1066, 1128, 1222, 1227, 1230, 1410, 1560, 1599, 1636, 1640, 1833, 1880, 1927, 2045, 2132, 2444, 2454, 2460, 2665, 2820, 3055, 3198, 3272, 3666, 3854, 4090, 4264, 4888, 4908, 4920, 5317, 5330, 5640, 5781, 6110, 6135, 6396, 7332, 7708, 7995, 8180, 9165, 9635, 9816, 10634, 10660, 11562, 12220, 12270, 12792, 14664, 15416, 15951, 15990, 16360, 16769, 18330, 19223, 19270, 21268, 21320, 23124, 24440, 24540, 25051, 26585, 28905, 31902, 31980, 33538, 36660, 38446, 38540, 42536, 46248, 49080, 50102, 50307, 53170, 57669, 57810, 63804, 63960, 67076, 73320, 75153, 76892, 77080, 79755, 83845, 96115, 100204, 100614, 106340, 115338, 115620, 125255, 127608, 134152, 150306, 153784, 159510, 167690, 192230, 200408, 201228, 212680, 217997, 230676, 231240, 249899, 250510, 251535, 288345, 300612, 319020, 335380, 375765, 384460, 402456, 435994, 461352, 499798, 501020, 503070, 576690, 601224, 638040, 653991, 670760, 749697, 751530, 768920, 788143, 871988, 999596, 1002040, 1006140, 1089985, 1153380, 1249495, 1307982, 1499394, 1503060, 1576286, 1743976, 1999192, 2012280, 2179970, 2306760, 2364429, 2498990, 2615964, 2998788, 3006120, 3152572, 3269955, 3748485, 3940715, 4359940, 4728858, 4997980, 5231928, 5997576, 6305144, 6539910, 7496970, 7881430, 8719880, 9457716, 9995960, 10245859, 11822145, 13079820, 14993940, 15762860, 18915432, 20491718, 23644290, 26159640, 29987880, 30737577, 31525720, 40983436, 47288580, 51229295, 61475154, 81966872, 94577160, 102458590, 122950308, 153687885, 204917180, 245900616, 307375770, 409834360, 614751540, 1229503080]

約数ペア:

[(1, 1229503080), (2, 614751540), (3, 409834360), (4, 307375770), (5, 245900616), (6, 204917180), (8, 153687885), (10, 122950308), (12, 102458590), (13, 94577160), (15, 81966872), (20, 61475154), (24, 51229295), (26, 47288580), (30, 40983436), (39, 31525720), (40, 30737577), (41, 29987880), (47, 26159640), (52, 23644290), (60, 20491718), (65, 18915432), (78, 15762860), (82, 14993940), (94, 13079820), (104, 11822145), (120, 10245859), (123, 9995960), (130, 9457716), (141, 8719880), (156, 7881430), (164, 7496970), (188, 6539910), (195, 6305144), (205, 5997576), (235, 5231928), (246, 4997980), (260, 4728858), (282, 4359940), (312, 3940715), (328, 3748485), (376, 3269955), (390, 3152572), (409, 3006120), (410, 2998788), (470, 2615964), (492, 2498990), (520, 2364429), (533, 2306760), (564, 2179970), (611, 2012280), (615, 1999192), (705, 1743976), (780, 1576286), (818, 1503060), (820, 1499394), (940, 1307982), (984, 1249495), (1066, 1153380), (1128, 1089985), (1222, 1006140), (1227, 1002040), (1230, 999596), (1410, 871988), (1560, 788143), (1599, 768920), (1636, 751530), (1640, 749697), (1833, 670760), (1880, 653991), (1927, 638040), (2045, 601224), (2132, 576690), (2444, 503070), (2454, 501020), (2460, 499798), (2665, 461352), (2820, 435994), (3055, 402456), (3198, 384460), (3272, 375765), (3666, 335380), (3854, 319020), (4090, 300612), (4264, 288345), (4888, 251535), (4908, 250510), (4920, 249899), (5317, 231240), (5330, 230676), (5640, 217997), (5781, 212680), (6110, 201228), (6135, 200408), (6396, 192230), (7332, 167690), (7708, 159510), (7995, 153784), (8180, 150306), (9165, 134152), (9635, 127608), (9816, 125255), (10634, 115620), (10660, 115338), (11562, 106340), (12220, 100614), (12270, 100204), (12792, 96115), (14664, 83845), (15416, 79755), (15951, 77080), (15990, 76892), (16360, 75153), (16769, 73320), (18330, 67076), (19223, 63960), (19270, 63804), (21268, 57810), (21320, 57669), (23124, 53170), (24440, 50307), (24540, 50102), (25051, 49080), (26585, 46248), (28905, 42536), (31902, 38540), (31980, 38446), (33538, 36660)]