12531239280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{2339}}^1$

素因数の和:3428

約数の個数: 240

約数和(自身を含む): 48161917440

約数和(自身を除く): 35630678160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1063, 1260, 1680, 2126, 2339, 2520, 3189, 4252, 4678, 5040, 5315, 6378, 7017, 7441, 8504, 9356, 9567, 10630, 11695, 12756, 14034, 14882, 15945, 16373, 17008, 18712, 19134, 21051, 21260, 22323, 23390, 25512, 28068, 29764, 31890, 32746, 35085, 37205, 37424, 38268, 42102, 42520, 44646, 46780, 47835, 49119, 51024, 56136, 59528, 63780, 65492, 66969, 70170, 74410, 76536, 81865, 84204, 85040, 89292, 93560, 95670, 98238, 105255, 111615, 112272, 119056, 127560, 130984, 133938, 140340, 147357, 148820, 153072, 163730, 168408, 178584, 187120, 191340, 196476, 210510, 223230, 245595, 255120, 261968, 267876, 280680, 294714, 297640, 327460, 334845, 336816, 357168, 382680, 392952, 421020, 446460, 491190, 535752, 561360, 589428, 595280, 654920, 669690, 736785, 765360, 785904, 842040, 892920, 982380, 1071504, 1178856, 1309840, 1339380, 1473570, 1684080, 1785840, 1964760, 2357712, 2486357, 2678760, 2947140, 3929520, 4972714, 5357520, 5894280, 7459071, 9945428, 11788560, 12431785, 14918142, 17404499, 19890856, 22377213, 24863570, 29836284, 34808998, 37295355, 39781712, 44754426, 49727140, 52213497, 59672568, 69617996, 74590710, 87022495, 89508852, 99454280, 104426994, 111886065, 119345136, 139235992, 149181420, 156640491, 174044990, 179017704, 198908560, 208853988, 223772130, 261067485, 278471984, 298362840, 313280982, 348089980, 358035408, 417707976, 447544260, 522134970, 596725680, 626561964, 696179960, 783202455, 835415952, 895088520, 1044269940, 1253123928, 1392359920, 1566404910, 1790177040, 2088539880, 2506247856, 3132809820, 4177079760, 6265619640, 12531239280]

約数ペア:

[(1, 12531239280), (2, 6265619640), (3, 4177079760), (4, 3132809820), (5, 2506247856), (6, 2088539880), (7, 1790177040), (8, 1566404910), (9, 1392359920), (10, 1253123928), (12, 1044269940), (14, 895088520), (15, 835415952), (16, 783202455), (18, 696179960), (20, 626561964), (21, 596725680), (24, 522134970), (28, 447544260), (30, 417707976), (35, 358035408), (36, 348089980), (40, 313280982), (42, 298362840), (45, 278471984), (48, 261067485), (56, 223772130), (60, 208853988), (63, 198908560), (70, 179017704), (72, 174044990), (80, 156640491), (84, 149181420), (90, 139235992), (105, 119345136), (112, 111886065), (120, 104426994), (126, 99454280), (140, 89508852), (144, 87022495), (168, 74590710), (180, 69617996), (210, 59672568), (240, 52213497), (252, 49727140), (280, 44754426), (315, 39781712), (336, 37295355), (360, 34808998), (420, 29836284), (504, 24863570), (560, 22377213), (630, 19890856), (720, 17404499), (840, 14918142), (1008, 12431785), (1063, 11788560), (1260, 9945428), (1680, 7459071), (2126, 5894280), (2339, 5357520), (2520, 4972714), (3189, 3929520), (4252, 2947140), (4678, 2678760), (5040, 2486357), (5315, 2357712), (6378, 1964760), (7017, 1785840), (7441, 1684080), (8504, 1473570), (9356, 1339380), (9567, 1309840), (10630, 1178856), (11695, 1071504), (12756, 982380), (14034, 892920), (14882, 842040), (15945, 785904), (16373, 765360), (17008, 736785), (18712, 669690), (19134, 654920), (21051, 595280), (21260, 589428), (22323, 561360), (23390, 535752), (25512, 491190), (28068, 446460), (29764, 421020), (31890, 392952), (32746, 382680), (35085, 357168), (37205, 336816), (37424, 334845), (38268, 327460), (42102, 297640), (42520, 294714), (44646, 280680), (46780, 267876), (47835, 261968), (49119, 255120), (51024, 245595), (56136, 223230), (59528, 210510), (63780, 196476), (65492, 191340), (66969, 187120), (70170, 178584), (74410, 168408), (76536, 163730), (81865, 153072), (84204, 148820), (85040, 147357), (89292, 140340), (93560, 133938), (95670, 130984), (98238, 127560), (105255, 119056), (111615, 112272)]