28130563440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{1367}}^1$

素因数の和:2757

約数の個数: 320

約数和(自身を含む): 110898616320

約数和(自身を除く): 82768052880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1361, 1367, 1512, 1680, 1890, 2160, 2520, 2722, 2734, 3024, 3780, 4083, 4101, 5040, 5444, 5468, 6805, 6835, 7560, 8166, 8202, 9527, 9569, 10888, 10936, 12249, 12303, 13610, 13670, 15120, 16332, 16404, 19054, 19138, 20415, 20505, 21776, 21872, 24498, 24606, 27220, 27340, 28581, 28707, 32664, 32808, 36747, 36909, 38108, 38276, 40830, 41010, 47635, 47845, 48996, 49212, 54440, 54680, 57162, 57414, 61245, 61515, 65328, 65616, 73494, 73818, 76216, 76552, 81660, 82020, 85743, 86121, 95270, 95690, 97992, 98424, 108880, 109360, 114324, 114828, 122490, 123030, 142905, 143535, 146988, 147636, 152432, 153104, 163320, 164040, 171486, 172242, 183735, 184545, 190540, 191380, 195984, 196848, 228648, 229656, 244980, 246060, 257229, 258363, 285810, 287070, 293976, 295272, 326640, 328080, 342972, 344484, 367470, 369090, 381080, 382760, 428715, 430605, 457296, 459312, 489960, 492120, 514458, 516726, 571620, 574140, 587952, 590544, 685944, 688968, 734940, 738180, 762160, 765520, 857430, 861210, 979920, 984240, 1028916, 1033452, 1143240, 1148280, 1286145, 1291815, 1371888, 1377936, 1469880, 1476360, 1714860, 1722420, 1860487, 2057832, 2066904, 2286480, 2296560, 2572290, 2583630, 2939760, 2952720, 3429720, 3444840, 3720974, 4115664, 4133808, 5144580, 5167260, 5581461, 6859440, 6889680, 7441948, 9302435, 10289160, 10334520, 11162922, 13023409, 14883896, 16744383, 18604870, 20578320, 20669040, 22325844, 26046818, 27907305, 29767792, 33488766, 37209740, 39070227, 44651688, 50233149, 52093636, 55814610, 65117045, 66977532, 74419480, 78140454, 83721915, 89303376, 100466298, 104187272, 111629220, 117210681, 130234090, 133955064, 148838960, 156280908, 167443830, 195351135, 200932596, 208374544, 223258440, 234421362, 251165745, 260468180, 267910128, 312561816, 334887660, 351632043, 390702270, 401865192, 446516880, 468842724, 502331490, 520936360, 586053405, 625123632, 669775320, 703264086, 781404540, 803730384, 937685448, 1004662980, 1041872720, 1172106810, 1339550640, 1406528172, 1562809080, 1758160215, 1875370896, 2009325960, 2344213620, 2813056344, 3125618160, 3516320430, 4018651920, 4688427240, 5626112688, 7032640860, 9376854480, 14065281720, 28130563440]

約数ペア:

[(1, 28130563440), (2, 14065281720), (3, 9376854480), (4, 7032640860), (5, 5626112688), (6, 4688427240), (7, 4018651920), (8, 3516320430), (9, 3125618160), (10, 2813056344), (12, 2344213620), (14, 2009325960), (15, 1875370896), (16, 1758160215), (18, 1562809080), (20, 1406528172), (21, 1339550640), (24, 1172106810), (27, 1041872720), (28, 1004662980), (30, 937685448), (35, 803730384), (36, 781404540), (40, 703264086), (42, 669775320), (45, 625123632), (48, 586053405), (54, 520936360), (56, 502331490), (60, 468842724), (63, 446516880), (70, 401865192), (72, 390702270), (80, 351632043), (84, 334887660), (90, 312561816), (105, 267910128), (108, 260468180), (112, 251165745), (120, 234421362), (126, 223258440), (135, 208374544), (140, 200932596), (144, 195351135), (168, 167443830), (180, 156280908), (189, 148838960), (210, 133955064), (216, 130234090), (240, 117210681), (252, 111629220), (270, 104187272), (280, 100466298), (315, 89303376), (336, 83721915), (360, 78140454), (378, 74419480), (420, 66977532), (432, 65117045), (504, 55814610), (540, 52093636), (560, 50233149), (630, 44651688), (720, 39070227), (756, 37209740), (840, 33488766), (945, 29767792), (1008, 27907305), (1080, 26046818), (1260, 22325844), (1361, 20669040), (1367, 20578320), (1512, 18604870), (1680, 16744383), (1890, 14883896), (2160, 13023409), (2520, 11162922), (2722, 10334520), (2734, 10289160), (3024, 9302435), (3780, 7441948), (4083, 6889680), (4101, 6859440), (5040, 5581461), (5444, 5167260), (5468, 5144580), (6805, 4133808), (6835, 4115664), (7560, 3720974), (8166, 3444840), (8202, 3429720), (9527, 2952720), (9569, 2939760), (10888, 2583630), (10936, 2572290), (12249, 2296560), (12303, 2286480), (13610, 2066904), (13670, 2057832), (15120, 1860487), (16332, 1722420), (16404, 1714860), (19054, 1476360), (19138, 1469880), (20415, 1377936), (20505, 1371888), (21776, 1291815), (21872, 1286145), (24498, 1148280), (24606, 1143240), (27220, 1033452), (27340, 1028916), (28581, 984240), (28707, 979920), (32664, 861210), (32808, 857430), (36747, 765520), (36909, 762160), (38108, 738180), (38276, 734940), (40830, 688968), (41010, 685944), (47635, 590544), (47845, 587952), (48996, 574140), (49212, 571620), (54440, 516726), (54680, 514458), (57162, 492120), (57414, 489960), (61245, 459312), (61515, 457296), (65328, 430605), (65616, 428715), (73494, 382760), (73818, 381080), (76216, 369090), (76552, 367470), (81660, 344484), (82020, 342972), (85743, 328080), (86121, 326640), (95270, 295272), (95690, 293976), (97992, 287070), (98424, 285810), (108880, 258363), (109360, 257229), (114324, 246060), (114828, 244980), (122490, 229656), (123030, 228648), (142905, 196848), (143535, 195984), (146988, 191380), (147636, 190540), (152432, 184545), (153104, 183735), (163320, 172242), (164040, 171486)]