31507823880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39371}}^1$

素因数の和:39426

約数の個数: 320

約数和(自身を含む): 120053102400

約数和(自身を除く): 88545278520

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, 1235, 1368, 1404, 1482, 1539, 1560, 1620, 1710, 1755, 1976, 2052, 2106, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3078, 3240, 3420, 3510, 3705, 4104, 4212, 4446, 4680, 4940, 5130, 5265, 5928, 6156, 6669, 6840, 7020, 7410, 7695, 8424, 8892, 9880, 10260, 10530, 11115, 12312, 13338, 14040, 14820, 15390, 17784, 20007, 20520, 21060, 22230, 26676, 29640, 30780, 33345, 39371, 40014, 42120, 44460, 53352, 61560, 66690, 78742, 80028, 88920, 100035, 118113, 133380, 157484, 160056, 196855, 200070, 236226, 266760, 314968, 354339, 393710, 400140, 472452, 511823, 590565, 708678, 748049, 787420, 800280, 944904, 1023646, 1063017, 1181130, 1417356, 1496098, 1535469, 1574840, 1771695, 2047292, 2126034, 2244147, 2362260, 2559115, 2834712, 2992196, 3070938, 3189051, 3543390, 3740245, 4094584, 4252068, 4488294, 4606407, 4724520, 5118230, 5315085, 5984392, 6141876, 6378102, 6732441, 7086780, 7480490, 7677345, 8504136, 8976588, 9212814, 9724637, 10236460, 10630170, 11220735, 12283752, 12756204, 13464882, 13819221, 14173560, 14960980, 15354690, 15945255, 17953176, 18425628, 19449274, 20197323, 20472920, 21260340, 22441470, 23032035, 25512408, 26929764, 27638442, 29173911, 29921960, 30709380, 31890510, 33662205, 36851256, 38898548, 40394646, 41457663, 42520680, 44882940, 46064070, 48623185, 53859528, 55276884, 58347822, 60591969, 61418760, 63781020, 67324410, 69096105, 77797096, 80789292, 82915326, 87521733, 89765880, 92128140, 97246370, 100986615, 110553768, 116695644, 121183938, 127562040, 134648820, 138192210, 145869555, 161578584, 165830652, 175043466, 184256280, 194492740, 201973230, 207288315, 233391288, 242367876, 262565199, 269297640, 276384420, 291739110, 302959845, 331661304, 350086932, 388985480, 403946460, 414576630, 437608665, 484735752, 525130398, 552768840, 583478220, 605919690, 700173864, 787695597, 807892920, 829153260, 875217330, 1050260796, 1166956440, 1211839380, 1312825995, 1575391194, 1658306520, 1750434660, 2100521592, 2423678760, 2625651990, 3150782388, 3500869320, 3938477985, 5251303980, 6301564776, 7876955970, 10502607960, 15753911940, 31507823880]

約数ペア:

[(1, 31507823880), (2, 15753911940), (3, 10502607960), (4, 7876955970), (5, 6301564776), (6, 5251303980), (8, 3938477985), (9, 3500869320), (10, 3150782388), (12, 2625651990), (13, 2423678760), (15, 2100521592), (18, 1750434660), (19, 1658306520), (20, 1575391194), (24, 1312825995), (26, 1211839380), (27, 1166956440), (30, 1050260796), (36, 875217330), (38, 829153260), (39, 807892920), (40, 787695597), (45, 700173864), (52, 605919690), (54, 583478220), (57, 552768840), (60, 525130398), (65, 484735752), (72, 437608665), (76, 414576630), (78, 403946460), (81, 388985480), (90, 350086932), (95, 331661304), (104, 302959845), (108, 291739110), (114, 276384420), (117, 269297640), (120, 262565199), (130, 242367876), (135, 233391288), (152, 207288315), (156, 201973230), (162, 194492740), (171, 184256280), (180, 175043466), (190, 165830652), (195, 161578584), (216, 145869555), (228, 138192210), (234, 134648820), (247, 127562040), (260, 121183938), (270, 116695644), (285, 110553768), (312, 100986615), (324, 97246370), (342, 92128140), (351, 89765880), (360, 87521733), (380, 82915326), (390, 80789292), (405, 77797096), (456, 69096105), (468, 67324410), (494, 63781020), (513, 61418760), (520, 60591969), (540, 58347822), (570, 55276884), (585, 53859528), (648, 48623185), (684, 46064070), (702, 44882940), (741, 42520680), (760, 41457663), (780, 40394646), (810, 38898548), (855, 36851256), (936, 33662205), (988, 31890510), (1026, 30709380), (1053, 29921960), (1080, 29173911), (1140, 27638442), (1170, 26929764), (1235, 25512408), (1368, 23032035), (1404, 22441470), (1482, 21260340), (1539, 20472920), (1560, 20197323), (1620, 19449274), (1710, 18425628), (1755, 17953176), (1976, 15945255), (2052, 15354690), (2106, 14960980), (2223, 14173560), (2280, 13819221), (2340, 13464882), (2470, 12756204), (2565, 12283752), (2808, 11220735), (2964, 10630170), (3078, 10236460), (3240, 9724637), (3420, 9212814), (3510, 8976588), (3705, 8504136), (4104, 7677345), (4212, 7480490), (4446, 7086780), (4680, 6732441), (4940, 6378102), (5130, 6141876), (5265, 5984392), (5928, 5315085), (6156, 5118230), (6669, 4724520), (6840, 4606407), (7020, 4488294), (7410, 4252068), (7695, 4094584), (8424, 3740245), (8892, 3543390), (9880, 3189051), (10260, 3070938), (10530, 2992196), (11115, 2834712), (12312, 2559115), (13338, 2362260), (14040, 2244147), (14820, 2126034), (15390, 2047292), (17784, 1771695), (20007, 1574840), (20520, 1535469), (21060, 1496098), (22230, 1417356), (26676, 1181130), (29640, 1063017), (30780, 1023646), (33345, 944904), (39371, 800280), (40014, 787420), (42120, 748049), (44460, 708678), (53352, 590565), (61560, 511823), (66690, 472452), (78742, 400140), (80028, 393710), (88920, 354339), (100035, 314968), (118113, 266760), (133380, 236226), (157484, 200070), (160056, 196855)]