620572680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 384

約数和(自身を含む): 2615558400

約数和(自身を除く): 1994985720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 570, 585, 630, 665, 684, 728, 741, 760, 780, 798, 819, 840, 855, 910, 936, 988, 997, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1482, 1560, 1596, 1638, 1710, 1729, 1820, 1976, 1994, 1995, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2660, 2730, 2964, 2991, 3192, 3276, 3420, 3458, 3640, 3705, 3988, 3990, 4095, 4446, 4680, 4788, 4940, 4985, 5187, 5320, 5460, 5928, 5982, 5985, 6552, 6840, 6916, 6979, 7410, 7976, 7980, 8190, 8645, 8892, 8973, 9576, 9880, 9970, 10374, 10920, 11115, 11964, 11970, 12961, 13832, 13958, 14820, 14955, 15561, 15960, 16380, 17290, 17784, 17946, 18943, 19940, 20748, 20937, 22230, 23928, 23940, 25922, 25935, 27916, 29640, 29910, 31122, 32760, 34580, 34895, 35892, 37886, 38883, 39880, 41496, 41874, 44460, 44865, 47880, 51844, 51870, 55832, 56829, 59820, 62244, 62811, 64805, 69160, 69790, 71784, 75772, 77766, 77805, 83748, 88920, 89730, 90727, 94715, 103688, 103740, 104685, 113658, 116649, 119640, 124488, 125622, 129610, 132601, 139580, 151544, 155532, 155610, 167496, 170487, 179460, 181454, 189430, 194415, 207480, 209370, 227316, 233298, 246259, 251244, 259220, 265202, 272181, 279160, 284145, 311064, 311220, 314055, 340974, 358920, 362908, 378860, 388830, 397803, 418740, 453635, 454632, 466596, 492518, 502488, 518440, 530404, 544362, 568290, 583245, 622440, 628110, 663005, 681948, 725816, 738777, 757720, 777660, 795606, 816543, 837480, 852435, 907270, 933192, 985036, 1060808, 1088724, 1136580, 1166490, 1193409, 1231295, 1256220, 1326010, 1360905, 1363896, 1477554, 1555320, 1591212, 1633086, 1704870, 1723813, 1814540, 1970072, 1989015, 2177448, 2216331, 2273160, 2332980, 2386818, 2462590, 2512440, 2652020, 2721810, 2955108, 3182424, 3266172, 3409740, 3447626, 3629080, 3693885, 3978030, 4082715, 4432662, 4665960, 4773636, 4925180, 5171439, 5304040, 5443620, 5910216, 5967045, 6532344, 6819480, 6895252, 7387770, 7956060, 8165430, 8619065, 8865324, 9547272, 9850360, 10342878, 10887240, 11081655, 11934090, 13790504, 14775540, 15514317, 15912120, 16330860, 17238130, 17730648, 20685756, 22163310, 23868180, 25857195, 29551080, 31028634, 32661720, 34476260, 41371512, 44326620, 47736360, 51714390, 62057268, 68952520, 77571585, 88653240, 103428780, 124114536, 155143170, 206857560, 310286340, 620572680]

約数ペア:

[(1, 620572680), (2, 310286340), (3, 206857560), (4, 155143170), (5, 124114536), (6, 103428780), (7, 88653240), (8, 77571585), (9, 68952520), (10, 62057268), (12, 51714390), (13, 47736360), (14, 44326620), (15, 41371512), (18, 34476260), (19, 32661720), (20, 31028634), (21, 29551080), (24, 25857195), (26, 23868180), (28, 22163310), (30, 20685756), (35, 17730648), (36, 17238130), (38, 16330860), (39, 15912120), (40, 15514317), (42, 14775540), (45, 13790504), (52, 11934090), (56, 11081655), (57, 10887240), (60, 10342878), (63, 9850360), (65, 9547272), (70, 8865324), (72, 8619065), (76, 8165430), (78, 7956060), (84, 7387770), (90, 6895252), (91, 6819480), (95, 6532344), (104, 5967045), (105, 5910216), (114, 5443620), (117, 5304040), (120, 5171439), (126, 4925180), (130, 4773636), (133, 4665960), (140, 4432662), (152, 4082715), (156, 3978030), (168, 3693885), (171, 3629080), (180, 3447626), (182, 3409740), (190, 3266172), (195, 3182424), (210, 2955108), (228, 2721810), (234, 2652020), (247, 2512440), (252, 2462590), (260, 2386818), (266, 2332980), (273, 2273160), (280, 2216331), (285, 2177448), (312, 1989015), (315, 1970072), (342, 1814540), (360, 1723813), (364, 1704870), (380, 1633086), (390, 1591212), (399, 1555320), (420, 1477554), (455, 1363896), (456, 1360905), (468, 1326010), (494, 1256220), (504, 1231295), (520, 1193409), (532, 1166490), (546, 1136580), (570, 1088724), (585, 1060808), (630, 985036), (665, 933192), (684, 907270), (728, 852435), (741, 837480), (760, 816543), (780, 795606), (798, 777660), (819, 757720), (840, 738777), (855, 725816), (910, 681948), (936, 663005), (988, 628110), (997, 622440), (1064, 583245), (1092, 568290), (1140, 544362), (1170, 530404), (1197, 518440), (1235, 502488), (1260, 492518), (1330, 466596), (1365, 454632), (1368, 453635), (1482, 418740), (1560, 397803), (1596, 388830), (1638, 378860), (1710, 362908), (1729, 358920), (1820, 340974), (1976, 314055), (1994, 311220), (1995, 311064), (2184, 284145), (2223, 279160), (2280, 272181), (2340, 265202), (2394, 259220), (2470, 251244), (2520, 246259), (2660, 233298), (2730, 227316), (2964, 209370), (2991, 207480), (3192, 194415), (3276, 189430), (3420, 181454), (3458, 179460), (3640, 170487), (3705, 167496), (3988, 155610), (3990, 155532), (4095, 151544), (4446, 139580), (4680, 132601), (4788, 129610), (4940, 125622), (4985, 124488), (5187, 119640), (5320, 116649), (5460, 113658), (5928, 104685), (5982, 103740), (5985, 103688), (6552, 94715), (6840, 90727), (6916, 89730), (6979, 88920), (7410, 83748), (7976, 77805), (7980, 77766), (8190, 75772), (8645, 71784), (8892, 69790), (8973, 69160), (9576, 64805), (9880, 62811), (9970, 62244), (10374, 59820), (10920, 56829), (11115, 55832), (11964, 51870), (11970, 51844), (12961, 47880), (13832, 44865), (13958, 44460), (14820, 41874), (14955, 41496), (15561, 39880), (15960, 38883), (16380, 37886), (17290, 35892), (17784, 34895), (17946, 34580), (18943, 32760), (19940, 31122), (20748, 29910), (20937, 29640), (22230, 27916), (23928, 25935), (23940, 25922)]