321020629920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{120049}}^1$

素因数の和:120692

約数の個数: 192

約数和(自身を含む): 1125396720000

約数和(自身を除く): 804376090080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 619, 720, 864, 1080, 1238, 1440, 1857, 2160, 2476, 3095, 3714, 4320, 4952, 5571, 6190, 7428, 9285, 9904, 11142, 12380, 14856, 16713, 18570, 19808, 22284, 24760, 27855, 29712, 33426, 37140, 44568, 49520, 55710, 59424, 66852, 74280, 83565, 89136, 99040, 111420, 120049, 133704, 148560, 167130, 178272, 222840, 240098, 267408, 297120, 334260, 360147, 445680, 480196, 534816, 600245, 668520, 720294, 891360, 960392, 1080441, 1200490, 1337040, 1440588, 1800735, 1920784, 2160882, 2400980, 2674080, 2881176, 3241323, 3601470, 3841568, 4321764, 4801960, 5402205, 5762352, 6482646, 7202940, 8643528, 9603920, 10804410, 11524704, 12965292, 14405880, 16206615, 17287056, 19207840, 21608820, 25930584, 28811760, 32413230, 34574112, 43217640, 51861168, 57623520, 64826460, 74310331, 86435280, 103722336, 129652920, 148620662, 172870560, 222930993, 259305840, 297241324, 371551655, 445861986, 518611680, 594482648, 668792979, 743103310, 891723972, 1114654965, 1188965296, 1337585958, 1486206620, 1783447944, 2006378937, 2229309930, 2377930592, 2675171916, 2972413240, 3343964895, 3566895888, 4012757874, 4458619860, 5350343832, 5944826480, 6687929790, 7133791776, 8025515748, 8917239720, 10031894685, 10700687664, 11889652960, 13375859580, 16051031496, 17834479440, 20063789370, 21401375328, 26751719160, 32102062992, 35668958880, 40127578740, 53503438320, 64204125984, 80255157480, 107006876640, 160510314960, 321020629920]

約数ペア:

[(1, 321020629920), (2, 160510314960), (3, 107006876640), (4, 80255157480), (5, 64204125984), (6, 53503438320), (8, 40127578740), (9, 35668958880), (10, 32102062992), (12, 26751719160), (15, 21401375328), (16, 20063789370), (18, 17834479440), (20, 16051031496), (24, 13375859580), (27, 11889652960), (30, 10700687664), (32, 10031894685), (36, 8917239720), (40, 8025515748), (45, 7133791776), (48, 6687929790), (54, 5944826480), (60, 5350343832), (72, 4458619860), (80, 4012757874), (90, 3566895888), (96, 3343964895), (108, 2972413240), (120, 2675171916), (135, 2377930592), (144, 2229309930), (160, 2006378937), (180, 1783447944), (216, 1486206620), (240, 1337585958), (270, 1188965296), (288, 1114654965), (360, 891723972), (432, 743103310), (480, 668792979), (540, 594482648), (619, 518611680), (720, 445861986), (864, 371551655), (1080, 297241324), (1238, 259305840), (1440, 222930993), (1857, 172870560), (2160, 148620662), (2476, 129652920), (3095, 103722336), (3714, 86435280), (4320, 74310331), (4952, 64826460), (5571, 57623520), (6190, 51861168), (7428, 43217640), (9285, 34574112), (9904, 32413230), (11142, 28811760), (12380, 25930584), (14856, 21608820), (16713, 19207840), (18570, 17287056), (19808, 16206615), (22284, 14405880), (24760, 12965292), (27855, 11524704), (29712, 10804410), (33426, 9603920), (37140, 8643528), (44568, 7202940), (49520, 6482646), (55710, 5762352), (59424, 5402205), (66852, 4801960), (74280, 4321764), (83565, 3841568), (89136, 3601470), (99040, 3241323), (111420, 2881176), (120049, 2674080), (133704, 2400980), (148560, 2160882), (167130, 1920784), (178272, 1800735), (222840, 1440588), (240098, 1337040), (267408, 1200490), (297120, 1080441), (334260, 960392), (360147, 891360), (445680, 720294), (480196, 668520), (534816, 600245)]