1439441640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6321

約数の個数: 288

約数和(自身を含む): 5861517480

約数和(自身を除く): 4422075840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6277, 6370, 6552, 7644, 8190, 8820, 9555, 10920, 11466, 12554, 12740, 15288, 16380, 17640, 18831, 19110, 22932, 25108, 25480, 28665, 31385, 32760, 37662, 38220, 43939, 45864, 50216, 56493, 57330, 62770, 75324, 76440, 81601, 87878, 94155, 112986, 114660, 125540, 131817, 150648, 163202, 175756, 188310, 219695, 225972, 229320, 244803, 251080, 263634, 282465, 307573, 326404, 351512, 376620, 395451, 408005, 439390, 451944, 489606, 527268, 564930, 571207, 615146, 652808, 659085, 734409, 753240, 790902, 816010, 878780, 922719, 979212, 1054536, 1129860, 1142414, 1224015, 1230292, 1318170, 1468818, 1537865, 1581804, 1632020, 1713621, 1757560, 1845438, 1958424, 1977255, 2259720, 2284828, 2448030, 2460584, 2636340, 2768157, 2856035, 2937636, 3075730, 3163608, 3264040, 3427242, 3672045, 3690876, 3954510, 3998449, 4569656, 4613595, 4896060, 5140863, 5272680, 5536314, 5712070, 5875272, 6151460, 6854484, 7344090, 7381752, 7909020, 7996898, 8568105, 9227190, 9792120, 10281726, 11072628, 11424140, 11995347, 12302920, 13708968, 13840785, 14688180, 15818040, 15993796, 17136210, 18454380, 19992245, 20563452, 22145256, 22848280, 23990694, 25704315, 27681570, 29376360, 31987592, 34272420, 35986041, 36908760, 39984490, 41126904, 47981388, 51408630, 55363140, 59976735, 68544840, 71972082, 79968980, 95962776, 102817260, 110726280, 119953470, 143944164, 159937960, 179930205, 205634520, 239906940, 287888328, 359860410, 479813880, 719720820, 1439441640]

約数ペア:

[(1, 1439441640), (2, 719720820), (3, 479813880), (4, 359860410), (5, 287888328), (6, 239906940), (7, 205634520), (8, 179930205), (9, 159937960), (10, 143944164), (12, 119953470), (13, 110726280), (14, 102817260), (15, 95962776), (18, 79968980), (20, 71972082), (21, 68544840), (24, 59976735), (26, 55363140), (28, 51408630), (30, 47981388), (35, 41126904), (36, 39984490), (39, 36908760), (40, 35986041), (42, 34272420), (45, 31987592), (49, 29376360), (52, 27681570), (56, 25704315), (60, 23990694), (63, 22848280), (65, 22145256), (70, 20563452), (72, 19992245), (78, 18454380), (84, 17136210), (90, 15993796), (91, 15818040), (98, 14688180), (104, 13840785), (105, 13708968), (117, 12302920), (120, 11995347), (126, 11424140), (130, 11072628), (140, 10281726), (147, 9792120), (156, 9227190), (168, 8568105), (180, 7996898), (182, 7909020), (195, 7381752), (196, 7344090), (210, 6854484), (234, 6151460), (245, 5875272), (252, 5712070), (260, 5536314), (273, 5272680), (280, 5140863), (294, 4896060), (312, 4613595), (315, 4569656), (360, 3998449), (364, 3954510), (390, 3690876), (392, 3672045), (420, 3427242), (441, 3264040), (455, 3163608), (468, 3075730), (490, 2937636), (504, 2856035), (520, 2768157), (546, 2636340), (585, 2460584), (588, 2448030), (630, 2284828), (637, 2259720), (728, 1977255), (735, 1958424), (780, 1845438), (819, 1757560), (840, 1713621), (882, 1632020), (910, 1581804), (936, 1537865), (980, 1468818), (1092, 1318170), (1170, 1230292), (1176, 1224015), (1260, 1142414), (1274, 1129860), (1365, 1054536), (1470, 979212), (1560, 922719), (1638, 878780), (1764, 816010), (1820, 790902), (1911, 753240), (1960, 734409), (2184, 659085), (2205, 652808), (2340, 615146), (2520, 571207), (2548, 564930), (2730, 527268), (2940, 489606), (3185, 451944), (3276, 439390), (3528, 408005), (3640, 395451), (3822, 376620), (4095, 351512), (4410, 326404), (4680, 307573), (5096, 282465), (5460, 263634), (5733, 251080), (5880, 244803), (6277, 229320), (6370, 225972), (6552, 219695), (7644, 188310), (8190, 175756), (8820, 163202), (9555, 150648), (10920, 131817), (11466, 125540), (12554, 114660), (12740, 112986), (15288, 94155), (16380, 87878), (17640, 81601), (18831, 76440), (19110, 75324), (22932, 62770), (25108, 57330), (25480, 56493), (28665, 50216), (31385, 45864), (32760, 43939), (37662, 38220)]