2006578980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 480

約数和(自身を含む): 7740902400

約数和(自身を除く): 5734323420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 67, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 134, 135, 139, 140, 162, 171, 180, 189, 190, 201, 210, 228, 252, 266, 268, 270, 278, 285, 315, 324, 335, 342, 378, 380, 399, 402, 405, 417, 420, 469, 513, 532, 540, 556, 567, 570, 603, 630, 665, 670, 684, 695, 756, 798, 804, 810, 834, 855, 938, 945, 973, 1005, 1026, 1134, 1140, 1197, 1206, 1251, 1260, 1273, 1330, 1340, 1390, 1407, 1539, 1596, 1620, 1668, 1710, 1809, 1876, 1890, 1946, 1995, 2010, 2052, 2085, 2268, 2345, 2394, 2412, 2502, 2546, 2565, 2641, 2660, 2780, 2814, 2835, 2919, 3015, 3078, 3420, 3591, 3618, 3753, 3780, 3819, 3892, 3990, 4020, 4170, 4221, 4690, 4788, 4865, 5004, 5092, 5130, 5282, 5427, 5628, 5670, 5838, 5985, 6030, 6156, 6255, 6365, 7035, 7182, 7236, 7506, 7638, 7695, 7923, 7980, 8340, 8442, 8757, 8911, 9045, 9313, 9380, 9730, 10260, 10564, 10773, 10854, 11259, 11340, 11457, 11676, 11970, 12060, 12510, 12663, 12730, 13205, 14070, 14364, 14595, 15012, 15276, 15390, 15846, 16884, 17514, 17822, 17955, 18090, 18487, 18626, 18765, 19095, 19460, 21105, 21546, 21708, 22518, 22914, 23769, 23940, 25020, 25326, 25460, 26271, 26410, 26733, 27135, 27939, 28140, 29190, 30780, 31692, 34371, 35028, 35644, 35910, 36180, 36974, 37252, 37530, 37989, 38190, 39615, 42210, 43092, 43785, 44555, 45036, 45828, 46565, 47538, 50652, 52542, 52820, 53466, 53865, 54270, 55461, 55878, 56295, 57285, 58380, 63315, 65191, 68742, 71307, 71820, 73948, 75060, 75978, 76380, 78813, 79230, 80199, 83817, 84420, 87570, 89110, 92435, 93130, 95076, 103113, 105084, 106932, 107730, 108540, 110922, 111756, 112590, 114570, 118845, 126630, 130382, 131355, 133665, 137484, 139695, 142614, 151956, 157626, 158460, 160398, 166383, 167634, 171855, 175140, 176947, 178220, 184870, 186260, 189945, 195573, 206226, 213921, 215460, 221844, 225180, 229140, 237690, 240597, 251451, 253260, 260764, 262710, 267330, 277305, 279390, 285228, 315252, 320796, 325955, 332766, 335268, 343710, 353894, 356535, 369740, 379890, 391146, 394065, 400995, 412452, 419085, 427842, 475380, 481194, 499149, 502902, 515565, 525420, 530841, 534660, 554610, 558780, 586719, 651910, 665532, 687420, 707788, 713070, 721791, 754353, 759780, 782292, 788130, 801990, 831915, 838170, 855684, 884735, 962388, 977865, 998298, 1005804, 1031130, 1061682, 1069605, 1109220, 1173438, 1202985, 1238629, 1257255, 1303820, 1426140, 1443582, 1497447, 1508706, 1576260, 1592523, 1603980, 1663830, 1676340, 1760157, 1769470, 1955730, 1996596, 2062260, 2123364, 2139210, 2346876, 2405970, 2477258, 2495745, 2514510, 2654205, 2887164, 2933595, 2994894, 3017412, 3185046, 3327660, 3520314, 3538940, 3608955, 3715887, 3771765, 3911460, 4278420, 4777569, 4811940, 4954516, 4991490, 5029020, 5280471, 5308410, 5867190, 5989788, 6193145, 6370092, 7040628, 7217910, 7431774, 7487235, 7543530, 7962615, 8800785, 9555138, 9982980, 10560942, 10616820, 11147661, 11734380, 12386290, 14332707, 14435820, 14863548, 14974470, 15087060, 15925230, 17601570, 18579435, 19110276, 21121884, 22295322, 23887845, 24772580, 26402355, 28665414, 29948940, 31850460, 33442983, 35203140, 37158870, 44590644, 47775690, 52804710, 55738305, 57330828, 66885966, 71663535, 74317740, 95551380, 100328949, 105609420, 111476610, 133771932, 143327070, 167214915, 200657898, 222953220, 286654140, 334429830, 401315796, 501644745, 668859660, 1003289490, 2006578980]

約数ペア:

[(1, 2006578980), (2, 1003289490), (3, 668859660), (4, 501644745), (5, 401315796), (6, 334429830), (7, 286654140), (9, 222953220), (10, 200657898), (12, 167214915), (14, 143327070), (15, 133771932), (18, 111476610), (19, 105609420), (20, 100328949), (21, 95551380), (27, 74317740), (28, 71663535), (30, 66885966), (35, 57330828), (36, 55738305), (38, 52804710), (42, 47775690), (45, 44590644), (54, 37158870), (57, 35203140), (60, 33442983), (63, 31850460), (67, 29948940), (70, 28665414), (76, 26402355), (81, 24772580), (84, 23887845), (90, 22295322), (95, 21121884), (105, 19110276), (108, 18579435), (114, 17601570), (126, 15925230), (133, 15087060), (134, 14974470), (135, 14863548), (139, 14435820), (140, 14332707), (162, 12386290), (171, 11734380), (180, 11147661), (189, 10616820), (190, 10560942), (201, 9982980), (210, 9555138), (228, 8800785), (252, 7962615), (266, 7543530), (268, 7487235), (270, 7431774), (278, 7217910), (285, 7040628), (315, 6370092), (324, 6193145), (335, 5989788), (342, 5867190), (378, 5308410), (380, 5280471), (399, 5029020), (402, 4991490), (405, 4954516), (417, 4811940), (420, 4777569), (469, 4278420), (513, 3911460), (532, 3771765), (540, 3715887), (556, 3608955), (567, 3538940), (570, 3520314), (603, 3327660), (630, 3185046), (665, 3017412), (670, 2994894), (684, 2933595), (695, 2887164), (756, 2654205), (798, 2514510), (804, 2495745), (810, 2477258), (834, 2405970), (855, 2346876), (938, 2139210), (945, 2123364), (973, 2062260), (1005, 1996596), (1026, 1955730), (1134, 1769470), (1140, 1760157), (1197, 1676340), (1206, 1663830), (1251, 1603980), (1260, 1592523), (1273, 1576260), (1330, 1508706), (1340, 1497447), (1390, 1443582), (1407, 1426140), (1539, 1303820), (1596, 1257255), (1620, 1238629), (1668, 1202985), (1710, 1173438), (1809, 1109220), (1876, 1069605), (1890, 1061682), (1946, 1031130), (1995, 1005804), (2010, 998298), (2052, 977865), (2085, 962388), (2268, 884735), (2345, 855684), (2394, 838170), (2412, 831915), (2502, 801990), (2546, 788130), (2565, 782292), (2641, 759780), (2660, 754353), (2780, 721791), (2814, 713070), (2835, 707788), (2919, 687420), (3015, 665532), (3078, 651910), (3420, 586719), (3591, 558780), (3618, 554610), (3753, 534660), (3780, 530841), (3819, 525420), (3892, 515565), (3990, 502902), (4020, 499149), (4170, 481194), (4221, 475380), (4690, 427842), (4788, 419085), (4865, 412452), (5004, 400995), (5092, 394065), (5130, 391146), (5282, 379890), (5427, 369740), (5628, 356535), (5670, 353894), (5838, 343710), (5985, 335268), (6030, 332766), (6156, 325955), (6255, 320796), (6365, 315252), (7035, 285228), (7182, 279390), (7236, 277305), (7506, 267330), (7638, 262710), (7695, 260764), (7923, 253260), (7980, 251451), (8340, 240597), (8442, 237690), (8757, 229140), (8911, 225180), (9045, 221844), (9313, 215460), (9380, 213921), (9730, 206226), (10260, 195573), (10564, 189945), (10773, 186260), (10854, 184870), (11259, 178220), (11340, 176947), (11457, 175140), (11676, 171855), (11970, 167634), (12060, 166383), (12510, 160398), (12663, 158460), (12730, 157626), (13205, 151956), (14070, 142614), (14364, 139695), (14595, 137484), (15012, 133665), (15276, 131355), (15390, 130382), (15846, 126630), (16884, 118845), (17514, 114570), (17822, 112590), (17955, 111756), (18090, 110922), (18487, 108540), (18626, 107730), (18765, 106932), (19095, 105084), (19460, 103113), (21105, 95076), (21546, 93130), (21708, 92435), (22518, 89110), (22914, 87570), (23769, 84420), (23940, 83817), (25020, 80199), (25326, 79230), (25460, 78813), (26271, 76380), (26410, 75978), (26733, 75060), (27135, 73948), (27939, 71820), (28140, 71307), (29190, 68742), (30780, 65191), (31692, 63315), (34371, 58380), (35028, 57285), (35644, 56295), (35910, 55878), (36180, 55461), (36974, 54270), (37252, 53865), (37530, 53466), (37989, 52820), (38190, 52542), (39615, 50652), (42210, 47538), (43092, 46565), (43785, 45828), (44555, 45036)]