326247480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1275

約数の個数: 256

約数和(自身を含む): 1233792000

約数和(自身を除く): 907544520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1223, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2446, 2470, 2565, 2808, 2964, 3420, 3510, 3669, 3705, 4104, 4446, 4680, 4892, 4940, 5130, 5928, 6115, 6669, 6840, 7020, 7338, 7410, 8892, 9784, 9880, 10260, 11007, 11115, 12230, 13338, 14040, 14676, 14820, 15899, 17784, 18345, 20520, 22014, 22230, 23237, 24460, 26676, 29352, 29640, 31798, 33021, 33345, 36690, 44028, 44460, 46474, 47697, 48920, 53352, 55035, 63596, 66042, 66690, 69711, 73380, 79495, 88056, 88920, 92948, 95394, 110070, 116185, 127192, 132084, 133380, 139422, 143091, 146760, 158990, 165105, 185896, 190788, 209133, 220140, 232370, 238485, 264168, 266760, 278844, 286182, 302081, 317980, 330210, 348555, 381576, 418266, 429273, 440280, 464740, 476970, 557688, 572364, 604162, 627399, 635960, 660420, 697110, 715455, 836532, 858546, 906243, 929480, 953940, 1045665, 1144728, 1208324, 1254798, 1320840, 1394220, 1430910, 1510405, 1673064, 1717092, 1812486, 1907880, 2091330, 2146365, 2416648, 2509596, 2718729, 2788440, 2861820, 3020810, 3136995, 3434184, 3624972, 4182660, 4292730, 4531215, 5019192, 5437458, 5723640, 6041620, 6273990, 7249944, 8156187, 8365320, 8585460, 9062430, 10874916, 12083240, 12547980, 13593645, 16312374, 17170920, 18124860, 21749832, 25095960, 27187290, 32624748, 36249720, 40780935, 54374580, 65249496, 81561870, 108749160, 163123740, 326247480]

約数ペア:

[(1, 326247480), (2, 163123740), (3, 108749160), (4, 81561870), (5, 65249496), (6, 54374580), (8, 40780935), (9, 36249720), (10, 32624748), (12, 27187290), (13, 25095960), (15, 21749832), (18, 18124860), (19, 17170920), (20, 16312374), (24, 13593645), (26, 12547980), (27, 12083240), (30, 10874916), (36, 9062430), (38, 8585460), (39, 8365320), (40, 8156187), (45, 7249944), (52, 6273990), (54, 6041620), (57, 5723640), (60, 5437458), (65, 5019192), (72, 4531215), (76, 4292730), (78, 4182660), (90, 3624972), (95, 3434184), (104, 3136995), (108, 3020810), (114, 2861820), (117, 2788440), (120, 2718729), (130, 2509596), (135, 2416648), (152, 2146365), (156, 2091330), (171, 1907880), (180, 1812486), (190, 1717092), (195, 1673064), (216, 1510405), (228, 1430910), (234, 1394220), (247, 1320840), (260, 1254798), (270, 1208324), (285, 1144728), (312, 1045665), (342, 953940), (351, 929480), (360, 906243), (380, 858546), (390, 836532), (456, 715455), (468, 697110), (494, 660420), (513, 635960), (520, 627399), (540, 604162), (570, 572364), (585, 557688), (684, 476970), (702, 464740), (741, 440280), (760, 429273), (780, 418266), (855, 381576), (936, 348555), (988, 330210), (1026, 317980), (1080, 302081), (1140, 286182), (1170, 278844), (1223, 266760), (1235, 264168), (1368, 238485), (1404, 232370), (1482, 220140), (1560, 209133), (1710, 190788), (1755, 185896), (1976, 165105), (2052, 158990), (2223, 146760), (2280, 143091), (2340, 139422), (2446, 133380), (2470, 132084), (2565, 127192), (2808, 116185), (2964, 110070), (3420, 95394), (3510, 92948), (3669, 88920), (3705, 88056), (4104, 79495), (4446, 73380), (4680, 69711), (4892, 66690), (4940, 66042), (5130, 63596), (5928, 55035), (6115, 53352), (6669, 48920), (6840, 47697), (7020, 46474), (7338, 44460), (7410, 44028), (8892, 36690), (9784, 33345), (9880, 33021), (10260, 31798), (11007, 29640), (11115, 29352), (12230, 26676), (13338, 24460), (14040, 23237), (14676, 22230), (14820, 22014), (15899, 20520), (17784, 18345)]