684674640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 320

約数和(自身を含む): 2612332800

約数和(自身を除く): 1927658160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 296, 312, 333, 351, 360, 370, 390, 432, 444, 468, 481, 520, 540, 555, 585, 592, 624, 659, 666, 702, 720, 740, 780, 888, 936, 962, 999, 1040, 1080, 1110, 1170, 1318, 1332, 1404, 1443, 1480, 1560, 1665, 1755, 1776, 1872, 1924, 1977, 1998, 2160, 2220, 2340, 2405, 2636, 2664, 2808, 2886, 2960, 3120, 3295, 3330, 3510, 3848, 3954, 3996, 4329, 4440, 4680, 4810, 4995, 5272, 5328, 5616, 5772, 5931, 6590, 6660, 7020, 7215, 7696, 7908, 7992, 8567, 8658, 8880, 9360, 9620, 9885, 9990, 10544, 11544, 11862, 12987, 13180, 13320, 14040, 14430, 15816, 15984, 17134, 17316, 17793, 19240, 19770, 19980, 21645, 23088, 23724, 24383, 25701, 25974, 26360, 26640, 28080, 28860, 29655, 31632, 34268, 34632, 35586, 38480, 39540, 39960, 42835, 43290, 47448, 48766, 51402, 51948, 52720, 57720, 59310, 64935, 68536, 69264, 71172, 73149, 77103, 79080, 79920, 85670, 86580, 88965, 94896, 97532, 102804, 103896, 115440, 118620, 121915, 128505, 129870, 137072, 142344, 146298, 154206, 158160, 171340, 173160, 177930, 195064, 205608, 207792, 219447, 231309, 237240, 243830, 257010, 259740, 284688, 292596, 308412, 316979, 342680, 346320, 355860, 365745, 385515, 390128, 411216, 438894, 462618, 474480, 487660, 514020, 519480, 585192, 616824, 633958, 658341, 685360, 711720, 731490, 771030, 877788, 925236, 950937, 975320, 1028040, 1038960, 1097235, 1156545, 1170384, 1233648, 1267916, 1316682, 1423440, 1462980, 1542060, 1584895, 1755576, 1850472, 1901874, 1950640, 2056080, 2194470, 2313090, 2535832, 2633364, 2852811, 2925960, 3084120, 3169790, 3291705, 3511152, 3700944, 3803748, 4388940, 4626180, 4754685, 5071664, 5266728, 5705622, 5851920, 6168240, 6339580, 6583410, 7607496, 8558433, 8777880, 9252360, 9509370, 10533456, 11411244, 12679160, 13166820, 14264055, 15214992, 17116866, 17555760, 18504720, 19018740, 22822488, 25358320, 26333640, 28528110, 34233732, 38037480, 42792165, 45644976, 52667280, 57056220, 68467464, 76074960, 85584330, 114112440, 136934928, 171168660, 228224880, 342337320, 684674640]

約数ペア:

[(1, 684674640), (2, 342337320), (3, 228224880), (4, 171168660), (5, 136934928), (6, 114112440), (8, 85584330), (9, 76074960), (10, 68467464), (12, 57056220), (13, 52667280), (15, 45644976), (16, 42792165), (18, 38037480), (20, 34233732), (24, 28528110), (26, 26333640), (27, 25358320), (30, 22822488), (36, 19018740), (37, 18504720), (39, 17555760), (40, 17116866), (45, 15214992), (48, 14264055), (52, 13166820), (54, 12679160), (60, 11411244), (65, 10533456), (72, 9509370), (74, 9252360), (78, 8777880), (80, 8558433), (90, 7607496), (104, 6583410), (108, 6339580), (111, 6168240), (117, 5851920), (120, 5705622), (130, 5266728), (135, 5071664), (144, 4754685), (148, 4626180), (156, 4388940), (180, 3803748), (185, 3700944), (195, 3511152), (208, 3291705), (216, 3169790), (222, 3084120), (234, 2925960), (240, 2852811), (260, 2633364), (270, 2535832), (296, 2313090), (312, 2194470), (333, 2056080), (351, 1950640), (360, 1901874), (370, 1850472), (390, 1755576), (432, 1584895), (444, 1542060), (468, 1462980), (481, 1423440), (520, 1316682), (540, 1267916), (555, 1233648), (585, 1170384), (592, 1156545), (624, 1097235), (659, 1038960), (666, 1028040), (702, 975320), (720, 950937), (740, 925236), (780, 877788), (888, 771030), (936, 731490), (962, 711720), (999, 685360), (1040, 658341), (1080, 633958), (1110, 616824), (1170, 585192), (1318, 519480), (1332, 514020), (1404, 487660), (1443, 474480), (1480, 462618), (1560, 438894), (1665, 411216), (1755, 390128), (1776, 385515), (1872, 365745), (1924, 355860), (1977, 346320), (1998, 342680), (2160, 316979), (2220, 308412), (2340, 292596), (2405, 284688), (2636, 259740), (2664, 257010), (2808, 243830), (2886, 237240), (2960, 231309), (3120, 219447), (3295, 207792), (3330, 205608), (3510, 195064), (3848, 177930), (3954, 173160), (3996, 171340), (4329, 158160), (4440, 154206), (4680, 146298), (4810, 142344), (4995, 137072), (5272, 129870), (5328, 128505), (5616, 121915), (5772, 118620), (5931, 115440), (6590, 103896), (6660, 102804), (7020, 97532), (7215, 94896), (7696, 88965), (7908, 86580), (7992, 85670), (8567, 79920), (8658, 79080), (8880, 77103), (9360, 73149), (9620, 71172), (9885, 69264), (9990, 68536), (10544, 64935), (11544, 59310), (11862, 57720), (12987, 52720), (13180, 51948), (13320, 51402), (14040, 48766), (14430, 47448), (15816, 43290), (15984, 42835), (17134, 39960), (17316, 39540), (17793, 38480), (19240, 35586), (19770, 34632), (19980, 34268), (21645, 31632), (23088, 29655), (23724, 28860), (24383, 28080), (25701, 26640), (25974, 26360)]