1019706240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4509

約数の個数: 256

約数和(自身を含む): 3934033920

約数和(自身を除く): 2914327680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4463, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 8926, 9520, 10880, 11424, 13389, 13440, 14280, 15232, 16320, 17852, 19040, 22315, 22848, 26778, 28560, 31241, 32640, 35704, 38080, 44630, 45696, 53556, 57120, 62482, 66945, 71408, 75871, 76160, 89260, 93723, 107112, 114240, 124964, 133890, 142816, 151742, 156205, 178520, 187446, 214224, 227613, 228480, 249928, 267780, 285632, 303484, 312410, 357040, 374892, 379355, 428448, 455226, 468615, 499856, 531097, 535560, 571264, 606968, 624820, 714080, 749784, 758710, 856896, 910452, 937230, 999712, 1062194, 1071120, 1138065, 1213936, 1249640, 1428160, 1499568, 1517420, 1593291, 1713792, 1820904, 1874460, 1999424, 2124388, 2142240, 2276130, 2427872, 2499280, 2655485, 2856320, 2999136, 3034840, 3186582, 3641808, 3748920, 3998848, 4248776, 4284480, 4552260, 4855744, 4998560, 5310970, 5998272, 6069680, 6373164, 7283616, 7497840, 7966455, 8497552, 8568960, 9104520, 9711488, 9997120, 10621940, 11996544, 12139360, 12746328, 14567232, 14995680, 15932910, 16995104, 18209040, 19994240, 21243880, 24278720, 25492656, 29134464, 29991360, 31865820, 33990208, 36418080, 42487760, 48557440, 50985312, 59982720, 63731640, 67980416, 72836160, 84975520, 101970624, 127463280, 145672320, 169951040, 203941248, 254926560, 339902080, 509853120, 1019706240]

約数ペア:

[(1, 1019706240), (2, 509853120), (3, 339902080), (4, 254926560), (5, 203941248), (6, 169951040), (7, 145672320), (8, 127463280), (10, 101970624), (12, 84975520), (14, 72836160), (15, 67980416), (16, 63731640), (17, 59982720), (20, 50985312), (21, 48557440), (24, 42487760), (28, 36418080), (30, 33990208), (32, 31865820), (34, 29991360), (35, 29134464), (40, 25492656), (42, 24278720), (48, 21243880), (51, 19994240), (56, 18209040), (60, 16995104), (64, 15932910), (68, 14995680), (70, 14567232), (80, 12746328), (84, 12139360), (85, 11996544), (96, 10621940), (102, 9997120), (105, 9711488), (112, 9104520), (119, 8568960), (120, 8497552), (128, 7966455), (136, 7497840), (140, 7283616), (160, 6373164), (168, 6069680), (170, 5998272), (192, 5310970), (204, 4998560), (210, 4855744), (224, 4552260), (238, 4284480), (240, 4248776), (255, 3998848), (272, 3748920), (280, 3641808), (320, 3186582), (336, 3034840), (340, 2999136), (357, 2856320), (384, 2655485), (408, 2499280), (420, 2427872), (448, 2276130), (476, 2142240), (480, 2124388), (510, 1999424), (544, 1874460), (560, 1820904), (595, 1713792), (640, 1593291), (672, 1517420), (680, 1499568), (714, 1428160), (816, 1249640), (840, 1213936), (896, 1138065), (952, 1071120), (960, 1062194), (1020, 999712), (1088, 937230), (1120, 910452), (1190, 856896), (1344, 758710), (1360, 749784), (1428, 714080), (1632, 624820), (1680, 606968), (1785, 571264), (1904, 535560), (1920, 531097), (2040, 499856), (2176, 468615), (2240, 455226), (2380, 428448), (2688, 379355), (2720, 374892), (2856, 357040), (3264, 312410), (3360, 303484), (3570, 285632), (3808, 267780), (4080, 249928), (4463, 228480), (4480, 227613), (4760, 214224), (5440, 187446), (5712, 178520), (6528, 156205), (6720, 151742), (7140, 142816), (7616, 133890), (8160, 124964), (8926, 114240), (9520, 107112), (10880, 93723), (11424, 89260), (13389, 76160), (13440, 75871), (14280, 71408), (15232, 66945), (16320, 62482), (17852, 57120), (19040, 53556), (22315, 45696), (22848, 44630), (26778, 38080), (28560, 35704), (31241, 32640)]