4000831380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3925

約数の個数: 360

約数和(自身を含む): 15726980808

約数和(自身を除く): 11726149428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 324, 351, 364, 378, 390, 405, 420, 441, 455, 468, 490, 540, 546, 567, 585, 588, 630, 637, 702, 735, 756, 780, 810, 819, 882, 910, 945, 980, 1053, 1092, 1134, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1620, 1638, 1755, 1764, 1820, 1890, 1911, 2106, 2205, 2268, 2340, 2457, 2548, 2646, 2730, 2835, 2940, 3185, 3276, 3510, 3780, 3822, 3877, 3969, 4095, 4212, 4410, 4914, 5265, 5292, 5460, 5670, 5733, 6370, 6615, 7020, 7371, 7644, 7754, 7938, 8190, 8820, 9555, 9828, 10530, 11340, 11466, 11631, 12285, 12740, 13230, 14742, 15508, 15876, 16380, 17199, 19110, 19385, 19845, 21060, 22932, 23262, 24570, 26460, 27139, 28665, 29484, 34398, 34893, 36855, 38220, 38770, 39690, 46524, 49140, 50401, 51597, 54278, 57330, 58155, 68796, 69786, 73710, 77540, 79380, 81417, 85995, 100802, 103194, 104679, 108556, 114660, 116310, 135695, 139572, 147420, 151203, 162834, 171990, 174465, 189973, 201604, 206388, 209358, 232620, 244251, 252005, 257985, 271390, 302406, 314037, 325668, 343980, 348930, 352807, 379946, 407085, 418716, 453609, 488502, 504010, 515970, 523395, 542780, 569919, 604812, 628074, 697860, 705614, 732753, 756015, 759892, 814170, 907218, 949865, 977004, 1008020, 1031940, 1046790, 1058421, 1139838, 1221255, 1256148, 1360827, 1411228, 1465506, 1512030, 1570185, 1628340, 1709757, 1764035, 1814436, 1899730, 2093580, 2116842, 2198259, 2268045, 2279676, 2442510, 2469649, 2721654, 2849595, 2931012, 3024060, 3140370, 3175263, 3419514, 3528070, 3663765, 3799460, 4082481, 4233684, 4396518, 4536090, 4885020, 4939298, 5129271, 5292105, 5443308, 5699190, 6280740, 6350526, 6804135, 6839028, 7056140, 7327530, 7408947, 8164962, 8548785, 8793036, 9072180, 9525789, 9878596, 10258542, 10584210, 10991295, 11398380, 12348245, 12701052, 13608270, 14655060, 14817894, 15387813, 15876315, 16329924, 17097570, 19051578, 20412405, 20517084, 21168420, 21982590, 22226841, 24696490, 25646355, 27216540, 28577367, 29635788, 30775626, 31752630, 34195140, 37044735, 38103156, 40824810, 43965180, 44453682, 47628945, 49392980, 51292710, 57154734, 61551252, 63505260, 66680523, 74089470, 76939065, 81649620, 88907364, 95257890, 102585420, 111134205, 114309468, 133361046, 142886835, 148178940, 153878130, 190515780, 200041569, 222268410, 266722092, 285773670, 307756260, 333402615, 400083138, 444536820, 571547340, 666805230, 800166276, 1000207845, 1333610460, 2000415690, 4000831380]

約数ペア:

[(1, 4000831380), (2, 2000415690), (3, 1333610460), (4, 1000207845), (5, 800166276), (6, 666805230), (7, 571547340), (9, 444536820), (10, 400083138), (12, 333402615), (13, 307756260), (14, 285773670), (15, 266722092), (18, 222268410), (20, 200041569), (21, 190515780), (26, 153878130), (27, 148178940), (28, 142886835), (30, 133361046), (35, 114309468), (36, 111134205), (39, 102585420), (42, 95257890), (45, 88907364), (49, 81649620), (52, 76939065), (54, 74089470), (60, 66680523), (63, 63505260), (65, 61551252), (70, 57154734), (78, 51292710), (81, 49392980), (84, 47628945), (90, 44453682), (91, 43965180), (98, 40824810), (105, 38103156), (108, 37044735), (117, 34195140), (126, 31752630), (130, 30775626), (135, 29635788), (140, 28577367), (147, 27216540), (156, 25646355), (162, 24696490), (180, 22226841), (182, 21982590), (189, 21168420), (195, 20517084), (196, 20412405), (210, 19051578), (234, 17097570), (245, 16329924), (252, 15876315), (260, 15387813), (270, 14817894), (273, 14655060), (294, 13608270), (315, 12701052), (324, 12348245), (351, 11398380), (364, 10991295), (378, 10584210), (390, 10258542), (405, 9878596), (420, 9525789), (441, 9072180), (455, 8793036), (468, 8548785), (490, 8164962), (540, 7408947), (546, 7327530), (567, 7056140), (585, 6839028), (588, 6804135), (630, 6350526), (637, 6280740), (702, 5699190), (735, 5443308), (756, 5292105), (780, 5129271), (810, 4939298), (819, 4885020), (882, 4536090), (910, 4396518), (945, 4233684), (980, 4082481), (1053, 3799460), (1092, 3663765), (1134, 3528070), (1170, 3419514), (1260, 3175263), (1274, 3140370), (1323, 3024060), (1365, 2931012), (1404, 2849595), (1470, 2721654), (1620, 2469649), (1638, 2442510), (1755, 2279676), (1764, 2268045), (1820, 2198259), (1890, 2116842), (1911, 2093580), (2106, 1899730), (2205, 1814436), (2268, 1764035), (2340, 1709757), (2457, 1628340), (2548, 1570185), (2646, 1512030), (2730, 1465506), (2835, 1411228), (2940, 1360827), (3185, 1256148), (3276, 1221255), (3510, 1139838), (3780, 1058421), (3822, 1046790), (3877, 1031940), (3969, 1008020), (4095, 977004), (4212, 949865), (4410, 907218), (4914, 814170), (5265, 759892), (5292, 756015), (5460, 732753), (5670, 705614), (5733, 697860), (6370, 628074), (6615, 604812), (7020, 569919), (7371, 542780), (7644, 523395), (7754, 515970), (7938, 504010), (8190, 488502), (8820, 453609), (9555, 418716), (9828, 407085), (10530, 379946), (11340, 352807), (11466, 348930), (11631, 343980), (12285, 325668), (12740, 314037), (13230, 302406), (14742, 271390), (15508, 257985), (15876, 252005), (16380, 244251), (17199, 232620), (19110, 209358), (19385, 206388), (19845, 201604), (21060, 189973), (22932, 174465), (23262, 171990), (24570, 162834), (26460, 151203), (27139, 147420), (28665, 139572), (29484, 135695), (34398, 116310), (34893, 114660), (36855, 108556), (38220, 104679), (38770, 103194), (39690, 100802), (46524, 85995), (49140, 81417), (50401, 79380), (51597, 77540), (54278, 73710), (57330, 69786), (58155, 68796)]