28916302320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{971}}^1$

素因数の和:1821

約数の個数: 320

約数和(自身を含む): 105698234880

約数和(自身を除く): 76781932560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 811, 816, 918, 971, 1020, 1080, 1224, 1360, 1530, 1622, 1836, 1942, 2040, 2160, 2295, 2433, 2448, 2913, 3060, 3244, 3672, 3884, 4055, 4080, 4590, 4855, 4866, 5826, 6120, 6488, 7299, 7344, 7768, 8110, 8739, 9180, 9710, 9732, 11652, 12165, 12240, 12976, 13787, 14565, 14598, 15536, 16220, 16507, 17478, 18360, 19420, 19464, 21897, 23304, 24330, 26217, 27574, 29130, 29196, 32440, 33014, 34956, 36495, 36720, 38840, 38928, 41361, 43695, 43794, 46608, 48660, 49521, 52434, 55148, 58260, 58392, 64880, 66028, 68935, 69912, 72990, 77680, 82535, 82722, 87390, 87588, 97320, 99042, 104868, 109485, 110296, 116520, 116784, 124083, 131085, 132056, 137870, 139824, 145980, 148563, 165070, 165444, 174780, 175176, 194640, 198084, 206805, 209736, 218970, 220592, 233040, 247605, 248166, 262170, 264112, 275740, 291960, 297126, 330140, 330888, 349560, 350352, 372249, 396168, 413610, 419472, 437940, 445689, 495210, 496332, 524340, 551480, 583920, 594252, 620415, 660280, 661776, 699120, 742815, 744498, 787481, 792336, 827220, 875880, 891378, 990420, 992664, 1048680, 1102960, 1188504, 1240830, 1320560, 1485630, 1488996, 1574962, 1654440, 1751760, 1782756, 1861245, 1980840, 1985328, 2097360, 2228445, 2362443, 2377008, 2481660, 2971260, 2977992, 3149924, 3308880, 3565512, 3722490, 3937405, 3961680, 4456890, 4724886, 4963320, 5942520, 5955984, 6299848, 7087329, 7131024, 7444980, 7874810, 8913780, 9449772, 9926640, 11812215, 11885040, 12599696, 13387177, 14174658, 14889960, 15749620, 17827560, 18899544, 21261987, 23624430, 26774354, 28349316, 29779920, 31499240, 35436645, 35655120, 37799088, 40161531, 42523974, 47248860, 53548708, 56698632, 62998480, 66935885, 70873290, 80323062, 85047948, 94497720, 106309935, 107097416, 113397264, 120484593, 133871770, 141746580, 160646124, 170095896, 188995440, 200807655, 212619870, 214194832, 240969186, 267743540, 283493160, 321292248, 340191792, 361453779, 401615310, 425239740, 481938372, 535487080, 566986320, 602422965, 642584496, 722907558, 803230620, 850479480, 963876744, 1070974160, 1204845930, 1445815116, 1606461240, 1700958960, 1807268895, 1927753488, 2409691860, 2891630232, 3212922480, 3614537790, 4819383720, 5783260464, 7229075580, 9638767440, 14458151160, 28916302320]

約数ペア:

[(1, 28916302320), (2, 14458151160), (3, 9638767440), (4, 7229075580), (5, 5783260464), (6, 4819383720), (8, 3614537790), (9, 3212922480), (10, 2891630232), (12, 2409691860), (15, 1927753488), (16, 1807268895), (17, 1700958960), (18, 1606461240), (20, 1445815116), (24, 1204845930), (27, 1070974160), (30, 963876744), (34, 850479480), (36, 803230620), (40, 722907558), (45, 642584496), (48, 602422965), (51, 566986320), (54, 535487080), (60, 481938372), (68, 425239740), (72, 401615310), (80, 361453779), (85, 340191792), (90, 321292248), (102, 283493160), (108, 267743540), (120, 240969186), (135, 214194832), (136, 212619870), (144, 200807655), (153, 188995440), (170, 170095896), (180, 160646124), (204, 141746580), (216, 133871770), (240, 120484593), (255, 113397264), (270, 107097416), (272, 106309935), (306, 94497720), (340, 85047948), (360, 80323062), (408, 70873290), (432, 66935885), (459, 62998480), (510, 56698632), (540, 53548708), (612, 47248860), (680, 42523974), (720, 40161531), (765, 37799088), (811, 35655120), (816, 35436645), (918, 31499240), (971, 29779920), (1020, 28349316), (1080, 26774354), (1224, 23624430), (1360, 21261987), (1530, 18899544), (1622, 17827560), (1836, 15749620), (1942, 14889960), (2040, 14174658), (2160, 13387177), (2295, 12599696), (2433, 11885040), (2448, 11812215), (2913, 9926640), (3060, 9449772), (3244, 8913780), (3672, 7874810), (3884, 7444980), (4055, 7131024), (4080, 7087329), (4590, 6299848), (4855, 5955984), (4866, 5942520), (5826, 4963320), (6120, 4724886), (6488, 4456890), (7299, 3961680), (7344, 3937405), (7768, 3722490), (8110, 3565512), (8739, 3308880), (9180, 3149924), (9710, 2977992), (9732, 2971260), (11652, 2481660), (12165, 2377008), (12240, 2362443), (12976, 2228445), (13787, 2097360), (14565, 1985328), (14598, 1980840), (15536, 1861245), (16220, 1782756), (16507, 1751760), (17478, 1654440), (18360, 1574962), (19420, 1488996), (19464, 1485630), (21897, 1320560), (23304, 1240830), (24330, 1188504), (26217, 1102960), (27574, 1048680), (29130, 992664), (29196, 990420), (32440, 891378), (33014, 875880), (34956, 827220), (36495, 792336), (36720, 787481), (38840, 744498), (38928, 742815), (41361, 699120), (43695, 661776), (43794, 660280), (46608, 620415), (48660, 594252), (49521, 583920), (52434, 551480), (55148, 524340), (58260, 496332), (58392, 495210), (64880, 445689), (66028, 437940), (68935, 419472), (69912, 413610), (72990, 396168), (77680, 372249), (82535, 350352), (82722, 349560), (87390, 330888), (87588, 330140), (97320, 297126), (99042, 291960), (104868, 275740), (109485, 264112), (110296, 262170), (116520, 248166), (116784, 247605), (124083, 233040), (131085, 220592), (132056, 218970), (137870, 209736), (139824, 206805), (145980, 198084), (148563, 194640), (165070, 175176), (165444, 174780)]