978742440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 320

約数和(自身を含む): 3732220800

約数和(自身を除く): 2753478360

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, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 648, 684, 702, 741, 760, 780, 810, 855, 936, 988, 1026, 1053, 1080, 1140, 1170, 1223, 1235, 1368, 1404, 1482, 1539, 1560, 1620, 1710, 1755, 1976, 2052, 2106, 2223, 2280, 2340, 2446, 2470, 2565, 2808, 2964, 3078, 3240, 3420, 3510, 3669, 3705, 4104, 4212, 4446, 4680, 4892, 4940, 5130, 5265, 5928, 6115, 6156, 6669, 6840, 7020, 7338, 7410, 7695, 8424, 8892, 9784, 9880, 10260, 10530, 11007, 11115, 12230, 12312, 13338, 14040, 14676, 14820, 15390, 15899, 17784, 18345, 20007, 20520, 21060, 22014, 22230, 23237, 24460, 26676, 29352, 29640, 30780, 31798, 33021, 33345, 36690, 40014, 42120, 44028, 44460, 46474, 47697, 48920, 53352, 55035, 61560, 63596, 66042, 66690, 69711, 73380, 79495, 80028, 88056, 88920, 92948, 95394, 99063, 100035, 110070, 116185, 127192, 132084, 133380, 139422, 143091, 146760, 158990, 160056, 165105, 185896, 190788, 198126, 200070, 209133, 220140, 232370, 238485, 264168, 266760, 278844, 286182, 302081, 317980, 330210, 348555, 381576, 396252, 400140, 418266, 429273, 440280, 464740, 476970, 495315, 557688, 572364, 604162, 627399, 635960, 660420, 697110, 715455, 792504, 800280, 836532, 858546, 906243, 929480, 953940, 990630, 1045665, 1144728, 1208324, 1254798, 1287819, 1320840, 1394220, 1430910, 1510405, 1673064, 1717092, 1812486, 1882197, 1907880, 1981260, 2091330, 2146365, 2416648, 2509596, 2575638, 2718729, 2788440, 2861820, 3020810, 3136995, 3434184, 3624972, 3764394, 3962520, 4182660, 4292730, 4531215, 5019192, 5151276, 5437458, 5723640, 6041620, 6273990, 6439095, 7249944, 7528788, 8156187, 8365320, 8585460, 9062430, 9410985, 10302552, 10874916, 12083240, 12547980, 12878190, 13593645, 15057576, 16312374, 17170920, 18124860, 18821970, 21749832, 24468561, 25095960, 25756380, 27187290, 32624748, 36249720, 37643940, 40780935, 48937122, 51512760, 54374580, 65249496, 75287880, 81561870, 97874244, 108749160, 122342805, 163123740, 195748488, 244685610, 326247480, 489371220, 978742440]

約数ペア:

[(1, 978742440), (2, 489371220), (3, 326247480), (4, 244685610), (5, 195748488), (6, 163123740), (8, 122342805), (9, 108749160), (10, 97874244), (12, 81561870), (13, 75287880), (15, 65249496), (18, 54374580), (19, 51512760), (20, 48937122), (24, 40780935), (26, 37643940), (27, 36249720), (30, 32624748), (36, 27187290), (38, 25756380), (39, 25095960), (40, 24468561), (45, 21749832), (52, 18821970), (54, 18124860), (57, 17170920), (60, 16312374), (65, 15057576), (72, 13593645), (76, 12878190), (78, 12547980), (81, 12083240), (90, 10874916), (95, 10302552), (104, 9410985), (108, 9062430), (114, 8585460), (117, 8365320), (120, 8156187), (130, 7528788), (135, 7249944), (152, 6439095), (156, 6273990), (162, 6041620), (171, 5723640), (180, 5437458), (190, 5151276), (195, 5019192), (216, 4531215), (228, 4292730), (234, 4182660), (247, 3962520), (260, 3764394), (270, 3624972), (285, 3434184), (312, 3136995), (324, 3020810), (342, 2861820), (351, 2788440), (360, 2718729), (380, 2575638), (390, 2509596), (405, 2416648), (456, 2146365), (468, 2091330), (494, 1981260), (513, 1907880), (520, 1882197), (540, 1812486), (570, 1717092), (585, 1673064), (648, 1510405), (684, 1430910), (702, 1394220), (741, 1320840), (760, 1287819), (780, 1254798), (810, 1208324), (855, 1144728), (936, 1045665), (988, 990630), (1026, 953940), (1053, 929480), (1080, 906243), (1140, 858546), (1170, 836532), (1223, 800280), (1235, 792504), (1368, 715455), (1404, 697110), (1482, 660420), (1539, 635960), (1560, 627399), (1620, 604162), (1710, 572364), (1755, 557688), (1976, 495315), (2052, 476970), (2106, 464740), (2223, 440280), (2280, 429273), (2340, 418266), (2446, 400140), (2470, 396252), (2565, 381576), (2808, 348555), (2964, 330210), (3078, 317980), (3240, 302081), (3420, 286182), (3510, 278844), (3669, 266760), (3705, 264168), (4104, 238485), (4212, 232370), (4446, 220140), (4680, 209133), (4892, 200070), (4940, 198126), (5130, 190788), (5265, 185896), (5928, 165105), (6115, 160056), (6156, 158990), (6669, 146760), (6840, 143091), (7020, 139422), (7338, 133380), (7410, 132084), (7695, 127192), (8424, 116185), (8892, 110070), (9784, 100035), (9880, 99063), (10260, 95394), (10530, 92948), (11007, 88920), (11115, 88056), (12230, 80028), (12312, 79495), (13338, 73380), (14040, 69711), (14676, 66690), (14820, 66042), (15390, 63596), (15899, 61560), (17784, 55035), (18345, 53352), (20007, 48920), (20520, 47697), (21060, 46474), (22014, 44460), (22230, 44028), (23237, 42120), (24460, 40014), (26676, 36690), (29352, 33345), (29640, 33021), (30780, 31798)]