234566640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4231}}^1$

素因数の和:4268

約数の個数: 240

約数和(自身を含む): 982365696

約数和(自身を除く): 747799056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4231, 4620, 5040, 5544, 6160, 6930, 7920, 8462, 9240, 11088, 12693, 13860, 16924, 18480, 21155, 25386, 27720, 29617, 33848, 38079, 42310, 46541, 50772, 55440, 59234, 63465, 67696, 76158, 84620, 88851, 93082, 101544, 118468, 126930, 139623, 148085, 152316, 169240, 177702, 186164, 190395, 203088, 232705, 236936, 253860, 266553, 279246, 296170, 304632, 325787, 338480, 355404, 372328, 380790, 418869, 444255, 465410, 473872, 507720, 533106, 558492, 592340, 609264, 651574, 698115, 710808, 744656, 761580, 837738, 888510, 930820, 977361, 1015440, 1066212, 1116984, 1184680, 1303148, 1332765, 1396230, 1421616, 1523160, 1628935, 1675476, 1777020, 1861640, 1954722, 2094345, 2132424, 2233968, 2369360, 2606296, 2665530, 2792460, 2932083, 3046320, 3257870, 3350952, 3554040, 3723280, 3909444, 4188690, 4264848, 4886805, 5212592, 5331060, 5584920, 5864166, 6515740, 6701904, 7108080, 7818888, 8377380, 9773610, 10662120, 11169840, 11728332, 13031480, 14660415, 15637776, 16754760, 19547220, 21324240, 23456664, 26062960, 29320830, 33509520, 39094440, 46913328, 58641660, 78188880, 117283320, 234566640]

約数ペア:

[(1, 234566640), (2, 117283320), (3, 78188880), (4, 58641660), (5, 46913328), (6, 39094440), (7, 33509520), (8, 29320830), (9, 26062960), (10, 23456664), (11, 21324240), (12, 19547220), (14, 16754760), (15, 15637776), (16, 14660415), (18, 13031480), (20, 11728332), (21, 11169840), (22, 10662120), (24, 9773610), (28, 8377380), (30, 7818888), (33, 7108080), (35, 6701904), (36, 6515740), (40, 5864166), (42, 5584920), (44, 5331060), (45, 5212592), (48, 4886805), (55, 4264848), (56, 4188690), (60, 3909444), (63, 3723280), (66, 3554040), (70, 3350952), (72, 3257870), (77, 3046320), (80, 2932083), (84, 2792460), (88, 2665530), (90, 2606296), (99, 2369360), (105, 2233968), (110, 2132424), (112, 2094345), (120, 1954722), (126, 1861640), (132, 1777020), (140, 1675476), (144, 1628935), (154, 1523160), (165, 1421616), (168, 1396230), (176, 1332765), (180, 1303148), (198, 1184680), (210, 1116984), (220, 1066212), (231, 1015440), (240, 977361), (252, 930820), (264, 888510), (280, 837738), (308, 761580), (315, 744656), (330, 710808), (336, 698115), (360, 651574), (385, 609264), (396, 592340), (420, 558492), (440, 533106), (462, 507720), (495, 473872), (504, 465410), (528, 444255), (560, 418869), (616, 380790), (630, 372328), (660, 355404), (693, 338480), (720, 325787), (770, 304632), (792, 296170), (840, 279246), (880, 266553), (924, 253860), (990, 236936), (1008, 232705), (1155, 203088), (1232, 190395), (1260, 186164), (1320, 177702), (1386, 169240), (1540, 152316), (1584, 148085), (1680, 139623), (1848, 126930), (1980, 118468), (2310, 101544), (2520, 93082), (2640, 88851), (2772, 84620), (3080, 76158), (3465, 67696), (3696, 63465), (3960, 59234), (4231, 55440), (4620, 50772), (5040, 46541), (5544, 42310), (6160, 38079), (6930, 33848), (7920, 29617), (8462, 27720), (9240, 25386), (11088, 21155), (12693, 18480), (13860, 16924)]