1620318960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{599}}^1$

素因数の和:665

約数の個数: 360

約数和(自身を含む): 6235538400

約数和(自身を除く): 4615219440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 289, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 578, 585, 599, 612, 624, 663, 680, 720, 765, 780, 816, 867, 884, 936, 1020, 1040, 1105, 1156, 1170, 1198, 1224, 1326, 1360, 1445, 1530, 1560, 1734, 1768, 1797, 1872, 1989, 2040, 2210, 2312, 2340, 2396, 2448, 2601, 2652, 2890, 2995, 3060, 3120, 3315, 3468, 3536, 3594, 3757, 3978, 4080, 4335, 4420, 4624, 4680, 4792, 5202, 5304, 5391, 5780, 5990, 6120, 6630, 6936, 7188, 7514, 7787, 7956, 8670, 8840, 8985, 9360, 9584, 9945, 10183, 10404, 10608, 10782, 11271, 11560, 11980, 12240, 13005, 13260, 13872, 14376, 15028, 15574, 15912, 17340, 17680, 17970, 18785, 19890, 20366, 20808, 21564, 22542, 23120, 23361, 23960, 26010, 26520, 26955, 28752, 30056, 30549, 31148, 31824, 33813, 34680, 35940, 37570, 38935, 39780, 40732, 41616, 43128, 45084, 46722, 47920, 50915, 52020, 53040, 53910, 56355, 60112, 61098, 62296, 67626, 69360, 70083, 71880, 75140, 77870, 79560, 81464, 86256, 90168, 91647, 93444, 101830, 104040, 107820, 112710, 116805, 122196, 124592, 132379, 135252, 140166, 143760, 150280, 152745, 155740, 159120, 162928, 169065, 173111, 180336, 183294, 186888, 203660, 208080, 215640, 225420, 233610, 244392, 264758, 270504, 280332, 300560, 305490, 311480, 338130, 346222, 350415, 366588, 373776, 397137, 407320, 431280, 450840, 458235, 467220, 488784, 519333, 529516, 541008, 560664, 610980, 622960, 661895, 676260, 692444, 700830, 733176, 794274, 814640, 865555, 901680, 916470, 934440, 1038666, 1059032, 1121328, 1191411, 1221960, 1323790, 1352520, 1384888, 1401660, 1466352, 1557999, 1588548, 1731110, 1832940, 1868880, 1985685, 2077332, 2118064, 2250443, 2382822, 2443920, 2596665, 2647580, 2705040, 2769776, 2803320, 3115998, 3177096, 3462220, 3665880, 3971370, 4154664, 4500886, 4765644, 5193330, 5295160, 5606640, 5957055, 6231996, 6354192, 6751329, 6924440, 7331760, 7789995, 7942740, 8309328, 9001772, 9531288, 10386660, 10590320, 11252215, 11914110, 12463992, 13502658, 13848880, 15579990, 15885480, 18003544, 19062576, 20253987, 20773320, 22504430, 23828220, 24927984, 27005316, 31159980, 31770960, 33756645, 36007088, 40507974, 41546640, 45008860, 47656440, 54010632, 62319960, 67513290, 81015948, 90017720, 95312880, 101269935, 108021264, 124639920, 135026580, 162031896, 180035440, 202539870, 270053160, 324063792, 405079740, 540106320, 810159480, 1620318960]

約数ペア:

[(1, 1620318960), (2, 810159480), (3, 540106320), (4, 405079740), (5, 324063792), (6, 270053160), (8, 202539870), (9, 180035440), (10, 162031896), (12, 135026580), (13, 124639920), (15, 108021264), (16, 101269935), (17, 95312880), (18, 90017720), (20, 81015948), (24, 67513290), (26, 62319960), (30, 54010632), (34, 47656440), (36, 45008860), (39, 41546640), (40, 40507974), (45, 36007088), (48, 33756645), (51, 31770960), (52, 31159980), (60, 27005316), (65, 24927984), (68, 23828220), (72, 22504430), (78, 20773320), (80, 20253987), (85, 19062576), (90, 18003544), (102, 15885480), (104, 15579990), (117, 13848880), (120, 13502658), (130, 12463992), (136, 11914110), (144, 11252215), (153, 10590320), (156, 10386660), (170, 9531288), (180, 9001772), (195, 8309328), (204, 7942740), (208, 7789995), (221, 7331760), (234, 6924440), (240, 6751329), (255, 6354192), (260, 6231996), (272, 5957055), (289, 5606640), (306, 5295160), (312, 5193330), (340, 4765644), (360, 4500886), (390, 4154664), (408, 3971370), (442, 3665880), (468, 3462220), (510, 3177096), (520, 3115998), (578, 2803320), (585, 2769776), (599, 2705040), (612, 2647580), (624, 2596665), (663, 2443920), (680, 2382822), (720, 2250443), (765, 2118064), (780, 2077332), (816, 1985685), (867, 1868880), (884, 1832940), (936, 1731110), (1020, 1588548), (1040, 1557999), (1105, 1466352), (1156, 1401660), (1170, 1384888), (1198, 1352520), (1224, 1323790), (1326, 1221960), (1360, 1191411), (1445, 1121328), (1530, 1059032), (1560, 1038666), (1734, 934440), (1768, 916470), (1797, 901680), (1872, 865555), (1989, 814640), (2040, 794274), (2210, 733176), (2312, 700830), (2340, 692444), (2396, 676260), (2448, 661895), (2601, 622960), (2652, 610980), (2890, 560664), (2995, 541008), (3060, 529516), (3120, 519333), (3315, 488784), (3468, 467220), (3536, 458235), (3594, 450840), (3757, 431280), (3978, 407320), (4080, 397137), (4335, 373776), (4420, 366588), (4624, 350415), (4680, 346222), (4792, 338130), (5202, 311480), (5304, 305490), (5391, 300560), (5780, 280332), (5990, 270504), (6120, 264758), (6630, 244392), (6936, 233610), (7188, 225420), (7514, 215640), (7787, 208080), (7956, 203660), (8670, 186888), (8840, 183294), (8985, 180336), (9360, 173111), (9584, 169065), (9945, 162928), (10183, 159120), (10404, 155740), (10608, 152745), (10782, 150280), (11271, 143760), (11560, 140166), (11980, 135252), (12240, 132379), (13005, 124592), (13260, 122196), (13872, 116805), (14376, 112710), (15028, 107820), (15574, 104040), (15912, 101830), (17340, 93444), (17680, 91647), (17970, 90168), (18785, 86256), (19890, 81464), (20366, 79560), (20808, 77870), (21564, 75140), (22542, 71880), (23120, 70083), (23361, 69360), (23960, 67626), (26010, 62296), (26520, 61098), (26955, 60112), (28752, 56355), (30056, 53910), (30549, 53040), (31148, 52020), (31824, 50915), (33813, 47920), (34680, 46722), (35940, 45084), (37570, 43128), (38935, 41616), (39780, 40732)]