331578360

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 1140305040

約数和(自身を除く): 808726680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 137, 162, 166, 180, 216, 243, 249, 270, 274, 324, 332, 360, 405, 411, 415, 486, 498, 540, 548, 648, 664, 685, 729, 747, 810, 822, 830, 972, 996, 1080, 1096, 1215, 1233, 1245, 1370, 1458, 1494, 1620, 1644, 1660, 1944, 1992, 2055, 2241, 2430, 2466, 2490, 2740, 2916, 2988, 3240, 3288, 3320, 3645, 3699, 3735, 4110, 4482, 4860, 4932, 4980, 5480, 5832, 5976, 6165, 6723, 7290, 7398, 7470, 8220, 8964, 9720, 9864, 9960, 11097, 11205, 11371, 12330, 13446, 14580, 14796, 14940, 16440, 17928, 18495, 20169, 22194, 22410, 22742, 24660, 26892, 29160, 29592, 29880, 33291, 33615, 34113, 36990, 40338, 44388, 44820, 45484, 49320, 53784, 55485, 56855, 60507, 66582, 67230, 68226, 73980, 80676, 88776, 89640, 90968, 99873, 100845, 102339, 110970, 113710, 121014, 133164, 134460, 136452, 147960, 161352, 166455, 170565, 199746, 201690, 204678, 221940, 227420, 242028, 266328, 268920, 272904, 302535, 307017, 332910, 341130, 399492, 403380, 409356, 443880, 454840, 484056, 499365, 511695, 605070, 614034, 665820, 682260, 798984, 806760, 818712, 921051, 998730, 1023390, 1210140, 1228068, 1331640, 1364520, 1535085, 1842102, 1997460, 2046780, 2420280, 2456136, 2763153, 3070170, 3684204, 3994920, 4093560, 4605255, 5526306, 6140340, 7368408, 8289459, 9210510, 11052612, 12280680, 13815765, 16578918, 18421020, 22105224, 27631530, 33157836, 36842040, 41447295, 55263060, 66315672, 82894590, 110526120, 165789180, 331578360]

約数ペア:

[(1, 331578360), (2, 165789180), (3, 110526120), (4, 82894590), (5, 66315672), (6, 55263060), (8, 41447295), (9, 36842040), (10, 33157836), (12, 27631530), (15, 22105224), (18, 18421020), (20, 16578918), (24, 13815765), (27, 12280680), (30, 11052612), (36, 9210510), (40, 8289459), (45, 7368408), (54, 6140340), (60, 5526306), (72, 4605255), (81, 4093560), (83, 3994920), (90, 3684204), (108, 3070170), (120, 2763153), (135, 2456136), (137, 2420280), (162, 2046780), (166, 1997460), (180, 1842102), (216, 1535085), (243, 1364520), (249, 1331640), (270, 1228068), (274, 1210140), (324, 1023390), (332, 998730), (360, 921051), (405, 818712), (411, 806760), (415, 798984), (486, 682260), (498, 665820), (540, 614034), (548, 605070), (648, 511695), (664, 499365), (685, 484056), (729, 454840), (747, 443880), (810, 409356), (822, 403380), (830, 399492), (972, 341130), (996, 332910), (1080, 307017), (1096, 302535), (1215, 272904), (1233, 268920), (1245, 266328), (1370, 242028), (1458, 227420), (1494, 221940), (1620, 204678), (1644, 201690), (1660, 199746), (1944, 170565), (1992, 166455), (2055, 161352), (2241, 147960), (2430, 136452), (2466, 134460), (2490, 133164), (2740, 121014), (2916, 113710), (2988, 110970), (3240, 102339), (3288, 100845), (3320, 99873), (3645, 90968), (3699, 89640), (3735, 88776), (4110, 80676), (4482, 73980), (4860, 68226), (4932, 67230), (4980, 66582), (5480, 60507), (5832, 56855), (5976, 55485), (6165, 53784), (6723, 49320), (7290, 45484), (7398, 44820), (7470, 44388), (8220, 40338), (8964, 36990), (9720, 34113), (9864, 33615), (9960, 33291), (11097, 29880), (11205, 29592), (11371, 29160), (12330, 26892), (13446, 24660), (14580, 22742), (14796, 22410), (14940, 22194), (16440, 20169), (17928, 18495)]