468767520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 384

約数和(自身を含む): 1874638080

約数和(自身を除く): 1405870560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 491, 510, 520, 540, 544, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 864, 884, 918, 936, 982, 1020, 1040, 1080, 1105, 1170, 1224, 1248, 1326, 1360, 1404, 1440, 1473, 1530, 1560, 1632, 1755, 1768, 1836, 1872, 1964, 1989, 2040, 2080, 2160, 2210, 2295, 2340, 2448, 2455, 2652, 2720, 2808, 2946, 3060, 3120, 3315, 3510, 3536, 3672, 3744, 3928, 3978, 4080, 4320, 4419, 4420, 4590, 4680, 4896, 4910, 5304, 5616, 5892, 5967, 6120, 6240, 6383, 6630, 7020, 7072, 7344, 7365, 7856, 7956, 8160, 8347, 8838, 8840, 9180, 9360, 9820, 9945, 10608, 11232, 11784, 11934, 12240, 12766, 13257, 13260, 14040, 14688, 14730, 15712, 15912, 16694, 17676, 17680, 18360, 18720, 19149, 19640, 19890, 21216, 22095, 23568, 23868, 24480, 25041, 25532, 26514, 26520, 28080, 29460, 29835, 31824, 31915, 33388, 35352, 35360, 36720, 38298, 39280, 39780, 41735, 44190, 47136, 47736, 50082, 51064, 53028, 53040, 56160, 57447, 58920, 59670, 63648, 63830, 66285, 66776, 70704, 73440, 75123, 76596, 78560, 79560, 83470, 88380, 95472, 95745, 100164, 102128, 106056, 106080, 108511, 114894, 117840, 119340, 125205, 127660, 132570, 133552, 141408, 150246, 153192, 159120, 166940, 172341, 176760, 190944, 191490, 200328, 204256, 212112, 217022, 225369, 229788, 235680, 238680, 250410, 255320, 265140, 267104, 287235, 300492, 306384, 318240, 325533, 333880, 344682, 353520, 375615, 382980, 400656, 424224, 434044, 450738, 459576, 477360, 500820, 510640, 530280, 542555, 574470, 600984, 612768, 651066, 667760, 689364, 707040, 751230, 765960, 801312, 861705, 868088, 901476, 919152, 954720, 976599, 1001640, 1021280, 1060560, 1085110, 1126845, 1148940, 1201968, 1302132, 1335520, 1378728, 1502460, 1531920, 1627665, 1723410, 1736176, 1802952, 1838304, 1953198, 2003280, 2121120, 2170220, 2253690, 2297880, 2403936, 2604264, 2757456, 2929797, 3004920, 3063840, 3255330, 3446820, 3472352, 3605904, 3906396, 4006560, 4340440, 4507380, 4595760, 4882995, 5208528, 5514912, 5859594, 6009840, 6510660, 6893640, 7211808, 7812792, 8680880, 9014760, 9191520, 9765990, 10417056, 11719188, 12019680, 13021320, 13787280, 14648985, 15625584, 17361760, 18029520, 19531980, 23438376, 26042640, 27574560, 29297970, 31251168, 36059040, 39063960, 46876752, 52085280, 58595940, 78127920, 93753504, 117191880, 156255840, 234383760, 468767520]

約数ペア:

[(1, 468767520), (2, 234383760), (3, 156255840), (4, 117191880), (5, 93753504), (6, 78127920), (8, 58595940), (9, 52085280), (10, 46876752), (12, 39063960), (13, 36059040), (15, 31251168), (16, 29297970), (17, 27574560), (18, 26042640), (20, 23438376), (24, 19531980), (26, 18029520), (27, 17361760), (30, 15625584), (32, 14648985), (34, 13787280), (36, 13021320), (39, 12019680), (40, 11719188), (45, 10417056), (48, 9765990), (51, 9191520), (52, 9014760), (54, 8680880), (60, 7812792), (65, 7211808), (68, 6893640), (72, 6510660), (78, 6009840), (80, 5859594), (85, 5514912), (90, 5208528), (96, 4882995), (102, 4595760), (104, 4507380), (108, 4340440), (117, 4006560), (120, 3906396), (130, 3605904), (135, 3472352), (136, 3446820), (144, 3255330), (153, 3063840), (156, 3004920), (160, 2929797), (170, 2757456), (180, 2604264), (195, 2403936), (204, 2297880), (208, 2253690), (216, 2170220), (221, 2121120), (234, 2003280), (240, 1953198), (255, 1838304), (260, 1802952), (270, 1736176), (272, 1723410), (288, 1627665), (306, 1531920), (312, 1502460), (340, 1378728), (351, 1335520), (360, 1302132), (390, 1201968), (408, 1148940), (416, 1126845), (432, 1085110), (442, 1060560), (459, 1021280), (468, 1001640), (480, 976599), (491, 954720), (510, 919152), (520, 901476), (540, 868088), (544, 861705), (585, 801312), (612, 765960), (624, 751230), (663, 707040), (680, 689364), (702, 667760), (720, 651066), (765, 612768), (780, 600984), (816, 574470), (864, 542555), (884, 530280), (918, 510640), (936, 500820), (982, 477360), (1020, 459576), (1040, 450738), (1080, 434044), (1105, 424224), (1170, 400656), (1224, 382980), (1248, 375615), (1326, 353520), (1360, 344682), (1404, 333880), (1440, 325533), (1473, 318240), (1530, 306384), (1560, 300492), (1632, 287235), (1755, 267104), (1768, 265140), (1836, 255320), (1872, 250410), (1964, 238680), (1989, 235680), (2040, 229788), (2080, 225369), (2160, 217022), (2210, 212112), (2295, 204256), (2340, 200328), (2448, 191490), (2455, 190944), (2652, 176760), (2720, 172341), (2808, 166940), (2946, 159120), (3060, 153192), (3120, 150246), (3315, 141408), (3510, 133552), (3536, 132570), (3672, 127660), (3744, 125205), (3928, 119340), (3978, 117840), (4080, 114894), (4320, 108511), (4419, 106080), (4420, 106056), (4590, 102128), (4680, 100164), (4896, 95745), (4910, 95472), (5304, 88380), (5616, 83470), (5892, 79560), (5967, 78560), (6120, 76596), (6240, 75123), (6383, 73440), (6630, 70704), (7020, 66776), (7072, 66285), (7344, 63830), (7365, 63648), (7856, 59670), (7956, 58920), (8160, 57447), (8347, 56160), (8838, 53040), (8840, 53028), (9180, 51064), (9360, 50082), (9820, 47736), (9945, 47136), (10608, 44190), (11232, 41735), (11784, 39780), (11934, 39280), (12240, 38298), (12766, 36720), (13257, 35360), (13260, 35352), (14040, 33388), (14688, 31915), (14730, 31824), (15712, 29835), (15912, 29460), (16694, 28080), (17676, 26520), (17680, 26514), (18360, 25532), (18720, 25041), (19149, 24480), (19640, 23868), (19890, 23568), (21216, 22095)]