780483387840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{216397}}^1$

素因数の和:216464

約数の個数: 336

約数和(自身を含む): 2834879584992

約数和(自身を除く): 2054396197152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 289, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 578, 624, 663, 680, 780, 816, 832, 867, 884, 960, 1020, 1040, 1088, 1105, 1156, 1248, 1326, 1360, 1445, 1560, 1632, 1734, 1768, 2040, 2080, 2210, 2312, 2496, 2652, 2720, 2890, 3120, 3264, 3315, 3468, 3536, 3757, 4080, 4160, 4335, 4420, 4624, 5304, 5440, 5780, 6240, 6630, 6936, 7072, 7514, 8160, 8670, 8840, 9248, 10608, 11271, 11560, 12480, 13260, 13872, 14144, 15028, 16320, 17340, 17680, 18496, 18785, 21216, 22542, 23120, 26520, 27744, 30056, 34680, 35360, 37570, 42432, 45084, 46240, 53040, 55488, 56355, 60112, 69360, 70720, 75140, 90168, 92480, 106080, 112710, 120224, 138720, 150280, 180336, 212160, 216397, 225420, 240448, 277440, 300560, 360672, 432794, 450840, 601120, 649191, 721344, 865588, 901680, 1081985, 1202240, 1298382, 1731176, 1803360, 2163970, 2596764, 2813161, 3245955, 3462352, 3606720, 3678749, 4327940, 5193528, 5626322, 6491910, 6924704, 7357498, 8439483, 8655880, 10387056, 11036247, 11252644, 12983820, 13849408, 14065805, 14714996, 16878966, 17311760, 18393745, 20774112, 22072494, 22505288, 25967640, 28131610, 29429992, 33757932, 34623520, 36787490, 41548224, 42197415, 44144988, 45010576, 47823737, 51935280, 55181235, 56263220, 58859984, 62538733, 67515864, 69247040, 73574980, 84394830, 88289976, 90021152, 95647474, 103870560, 110362470, 112526440, 117719968, 125077466, 135031728, 143471211, 147149960, 168789660, 176579952, 180042304, 187616199, 191294948, 207741120, 220724940, 225052880, 235439936, 239118685, 250154932, 270063456, 286942422, 294299920, 312693665, 337579320, 353159904, 375232398, 382589896, 441449880, 450105760, 478237370, 500309864, 540126912, 573884844, 588599840, 625387330, 675158640, 706319808, 717356055, 750464796, 765179792, 813003529, 882899760, 900211520, 938080995, 956474740, 1000619728, 1147769688, 1177199680, 1250774660, 1350317280, 1434712110, 1500929592, 1530359584, 1626007058, 1765799520, 1876161990, 1912949480, 2001239456, 2295539376, 2439010587, 2501549320, 2700634560, 2869424220, 3001859184, 3060719168, 3252014116, 3531599040, 3752323980, 3825898960, 4002478912, 4065017645, 4591078752, 4878021174, 5003098640, 5738848440, 6003718368, 6504028232, 7504647960, 7651797920, 8130035290, 9182157504, 9756042348, 10006197280, 11477696880, 12007436736, 12195052935, 13008056464, 15009295920, 15303595840, 16260070580, 19512084696, 20012394560, 22955393760, 24390105870, 26016112928, 30018591840, 32520141160, 39024169392, 45910787520, 48780211740, 52032225856, 60037183680, 65040282320, 78048338784, 97560423480, 130080564640, 156096677568, 195120846960, 260161129280, 390241693920, 780483387840]

約数ペア:

[(1, 780483387840), (2, 390241693920), (3, 260161129280), (4, 195120846960), (5, 156096677568), (6, 130080564640), (8, 97560423480), (10, 78048338784), (12, 65040282320), (13, 60037183680), (15, 52032225856), (16, 48780211740), (17, 45910787520), (20, 39024169392), (24, 32520141160), (26, 30018591840), (30, 26016112928), (32, 24390105870), (34, 22955393760), (39, 20012394560), (40, 19512084696), (48, 16260070580), (51, 15303595840), (52, 15009295920), (60, 13008056464), (64, 12195052935), (65, 12007436736), (68, 11477696880), (78, 10006197280), (80, 9756042348), (85, 9182157504), (96, 8130035290), (102, 7651797920), (104, 7504647960), (120, 6504028232), (130, 6003718368), (136, 5738848440), (156, 5003098640), (160, 4878021174), (170, 4591078752), (192, 4065017645), (195, 4002478912), (204, 3825898960), (208, 3752323980), (221, 3531599040), (240, 3252014116), (255, 3060719168), (260, 3001859184), (272, 2869424220), (289, 2700634560), (312, 2501549320), (320, 2439010587), (340, 2295539376), (390, 2001239456), (408, 1912949480), (416, 1876161990), (442, 1765799520), (480, 1626007058), (510, 1530359584), (520, 1500929592), (544, 1434712110), (578, 1350317280), (624, 1250774660), (663, 1177199680), (680, 1147769688), (780, 1000619728), (816, 956474740), (832, 938080995), (867, 900211520), (884, 882899760), (960, 813003529), (1020, 765179792), (1040, 750464796), (1088, 717356055), (1105, 706319808), (1156, 675158640), (1248, 625387330), (1326, 588599840), (1360, 573884844), (1445, 540126912), (1560, 500309864), (1632, 478237370), (1734, 450105760), (1768, 441449880), (2040, 382589896), (2080, 375232398), (2210, 353159904), (2312, 337579320), (2496, 312693665), (2652, 294299920), (2720, 286942422), (2890, 270063456), (3120, 250154932), (3264, 239118685), (3315, 235439936), (3468, 225052880), (3536, 220724940), (3757, 207741120), (4080, 191294948), (4160, 187616199), (4335, 180042304), (4420, 176579952), (4624, 168789660), (5304, 147149960), (5440, 143471211), (5780, 135031728), (6240, 125077466), (6630, 117719968), (6936, 112526440), (7072, 110362470), (7514, 103870560), (8160, 95647474), (8670, 90021152), (8840, 88289976), (9248, 84394830), (10608, 73574980), (11271, 69247040), (11560, 67515864), (12480, 62538733), (13260, 58859984), (13872, 56263220), (14144, 55181235), (15028, 51935280), (16320, 47823737), (17340, 45010576), (17680, 44144988), (18496, 42197415), (18785, 41548224), (21216, 36787490), (22542, 34623520), (23120, 33757932), (26520, 29429992), (27744, 28131610), (30056, 25967640), (34680, 22505288), (35360, 22072494), (37570, 20774112), (42432, 18393745), (45084, 17311760), (46240, 16878966), (53040, 14714996), (55488, 14065805), (56355, 13849408), (60112, 12983820), (69360, 11252644), (70720, 11036247), (75140, 10387056), (90168, 8655880), (92480, 8439483), (106080, 7357498), (112710, 6924704), (120224, 6491910), (138720, 5626322), (150280, 5193528), (180336, 4327940), (212160, 3678749), (216397, 3606720), (225420, 3462352), (240448, 3245955), (277440, 2813161), (300560, 2596764), (360672, 2163970), (432794, 1803360), (450840, 1731176), (601120, 1298382), (649191, 1202240), (721344, 1081985), (865588, 901680)]