23218174980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128861}}^1$

素因数の和:128907

約数の個数: 288

約数和(自身を含む): 94562028288

約数和(自身を除く): 71343853308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2574, 2730, 2772, 2860, 3003, 3276, 3465, 4004, 4095, 4290, 4620, 5005, 5148, 5460, 6006, 6435, 6930, 8190, 8580, 9009, 10010, 12012, 12870, 13860, 15015, 16380, 18018, 20020, 25740, 30030, 36036, 45045, 60060, 90090, 128861, 180180, 257722, 386583, 515444, 644305, 773166, 902027, 1159749, 1288610, 1417471, 1546332, 1675193, 1804054, 1932915, 2319498, 2577220, 2706081, 2834942, 3350386, 3608108, 3865830, 4252413, 4510135, 4638996, 5025579, 5412162, 5669884, 5798745, 6700772, 7087355, 7731660, 8118243, 8375965, 8504826, 9020270, 9922297, 10051158, 10824324, 11597490, 11726351, 12757239, 13530405, 14174710, 15076737, 16236486, 16751930, 17009652, 18040540, 18427123, 19844594, 20102316, 21262065, 23194980, 23452702, 25127895, 25514478, 27060810, 28349420, 29766891, 30153474, 32472972, 33503860, 35179053, 36854246, 39689188, 40591215, 42524130, 46905404, 49611485, 50255790, 51028956, 54121620, 55281369, 58631755, 59533782, 60306948, 63786195, 70358106, 73708492, 75383685, 81182430, 85048260, 89300673, 92135615, 99222970, 100511580, 105537159, 110562738, 117263510, 119067564, 127572390, 128989861, 140716212, 148834455, 150767370, 162364860, 165844107, 175895265, 178601346, 184271230, 198445940, 211074318, 221125476, 234527020, 255144780, 257979722, 276406845, 297668910, 301534740, 331688214, 351790530, 357202692, 368542460, 386969583, 422148636, 446503365, 515959444, 527685795, 552813690, 595337820, 644949305, 663376428, 703581060, 773939166, 829220535, 893006730, 1055371590, 1105627380, 1160908749, 1289898610, 1547878332, 1658441070, 1786013460, 1934847915, 2110743180, 2321817498, 2579797220, 3316882140, 3869695830, 4643634996, 5804543745, 7739391660, 11609087490, 23218174980]

約数ペア:

[(1, 23218174980), (2, 11609087490), (3, 7739391660), (4, 5804543745), (5, 4643634996), (6, 3869695830), (7, 3316882140), (9, 2579797220), (10, 2321817498), (11, 2110743180), (12, 1934847915), (13, 1786013460), (14, 1658441070), (15, 1547878332), (18, 1289898610), (20, 1160908749), (21, 1105627380), (22, 1055371590), (26, 893006730), (28, 829220535), (30, 773939166), (33, 703581060), (35, 663376428), (36, 644949305), (39, 595337820), (42, 552813690), (44, 527685795), (45, 515959444), (52, 446503365), (55, 422148636), (60, 386969583), (63, 368542460), (65, 357202692), (66, 351790530), (70, 331688214), (77, 301534740), (78, 297668910), (84, 276406845), (90, 257979722), (91, 255144780), (99, 234527020), (105, 221125476), (110, 211074318), (117, 198445940), (126, 184271230), (130, 178601346), (132, 175895265), (140, 165844107), (143, 162364860), (154, 150767370), (156, 148834455), (165, 140716212), (180, 128989861), (182, 127572390), (195, 119067564), (198, 117263510), (210, 110562738), (220, 105537159), (231, 100511580), (234, 99222970), (252, 92135615), (260, 89300673), (273, 85048260), (286, 81182430), (308, 75383685), (315, 73708492), (330, 70358106), (364, 63786195), (385, 60306948), (390, 59533782), (396, 58631755), (420, 55281369), (429, 54121620), (455, 51028956), (462, 50255790), (468, 49611485), (495, 46905404), (546, 42524130), (572, 40591215), (585, 39689188), (630, 36854246), (660, 35179053), (693, 33503860), (715, 32472972), (770, 30153474), (780, 29766891), (819, 28349420), (858, 27060810), (910, 25514478), (924, 25127895), (990, 23452702), (1001, 23194980), (1092, 21262065), (1155, 20102316), (1170, 19844594), (1260, 18427123), (1287, 18040540), (1365, 17009652), (1386, 16751930), (1430, 16236486), (1540, 15076737), (1638, 14174710), (1716, 13530405), (1820, 12757239), (1980, 11726351), (2002, 11597490), (2145, 10824324), (2310, 10051158), (2340, 9922297), (2574, 9020270), (2730, 8504826), (2772, 8375965), (2860, 8118243), (3003, 7731660), (3276, 7087355), (3465, 6700772), (4004, 5798745), (4095, 5669884), (4290, 5412162), (4620, 5025579), (5005, 4638996), (5148, 4510135), (5460, 4252413), (6006, 3865830), (6435, 3608108), (6930, 3350386), (8190, 2834942), (8580, 2706081), (9009, 2577220), (10010, 2319498), (12012, 1932915), (12870, 1804054), (13860, 1675193), (15015, 1546332), (16380, 1417471), (18018, 1288610), (20020, 1159749), (25740, 902027), (30030, 773166), (36036, 644305), (45045, 515444), (60060, 386583), (90090, 257722), (128861, 180180)]