661891230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 512

約数和(自身を含む): 2477260800

約数和(自身を除く): 1815369570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 31, 33, 35, 39, 42, 45, 54, 55, 62, 63, 65, 66, 70, 77, 78, 79, 90, 91, 93, 99, 105, 110, 117, 126, 130, 135, 143, 154, 155, 158, 165, 182, 186, 189, 195, 198, 210, 217, 231, 234, 237, 270, 273, 279, 286, 297, 310, 315, 330, 341, 351, 378, 385, 390, 395, 403, 429, 434, 455, 462, 465, 474, 495, 546, 553, 558, 585, 594, 630, 651, 682, 693, 702, 711, 715, 770, 790, 806, 819, 837, 858, 869, 910, 930, 945, 990, 1001, 1023, 1027, 1085, 1106, 1155, 1170, 1185, 1209, 1287, 1302, 1365, 1386, 1395, 1422, 1430, 1485, 1638, 1659, 1674, 1705, 1738, 1755, 1890, 1953, 2002, 2015, 2046, 2054, 2079, 2133, 2145, 2170, 2310, 2370, 2387, 2418, 2449, 2457, 2574, 2607, 2730, 2765, 2790, 2821, 2970, 3003, 3069, 3081, 3255, 3318, 3410, 3465, 3510, 3555, 3627, 3861, 3906, 4030, 4095, 4158, 4185, 4266, 4290, 4345, 4433, 4774, 4898, 4914, 4977, 5005, 5115, 5135, 5214, 5530, 5642, 5859, 6006, 6045, 6083, 6138, 6162, 6435, 6510, 6930, 7110, 7161, 7189, 7254, 7347, 7722, 7821, 8190, 8295, 8370, 8463, 8690, 8866, 9009, 9207, 9243, 9765, 9954, 10010, 10230, 10270, 10395, 10665, 10881, 11297, 11718, 11935, 12090, 12166, 12245, 12285, 12870, 13035, 13299, 14105, 14322, 14378, 14694, 14931, 15015, 15345, 15405, 15642, 16590, 16926, 17143, 18018, 18135, 18249, 18414, 18486, 19305, 19530, 20790, 21330, 21483, 21567, 21762, 22041, 22165, 22594, 23463, 23870, 24490, 24570, 24885, 25389, 26070, 26598, 26939, 27027, 27729, 28210, 29295, 29862, 30030, 30415, 30690, 30810, 31031, 31837, 33891, 34286, 35805, 35945, 36270, 36498, 36735, 38610, 39105, 39897, 42315, 42966, 43134, 44082, 44330, 45045, 46035, 46215, 46926, 49770, 50778, 51429, 53878, 54054, 54405, 54747, 55458, 56485, 58590, 60830, 62062, 63674, 64449, 64701, 66123, 66495, 67782, 71610, 71890, 73470, 74655, 76167, 78210, 79079, 79794, 80817, 84630, 85715, 90090, 91245, 92070, 92430, 93093, 95511, 101673, 102858, 107415, 107835, 108810, 109494, 110205, 112970, 117315, 119691, 126945, 128898, 129402, 132246, 132990, 134695, 135135, 138645, 149310, 152334, 154287, 155155, 158158, 159185, 161634, 164241, 169455, 171430, 182490, 186186, 188573, 191022, 194103, 199485, 203346, 214830, 215670, 220410, 222859, 234630, 237237, 239382, 242451, 253890, 257145, 269390, 270270, 273735, 277290, 279279, 286533, 305019, 308574, 310310, 318370, 322245, 323505, 328482, 330615, 338910, 350207, 377146, 380835, 388206, 395395, 398970, 404085, 445718, 462861, 465465, 474474, 477555, 484902, 508365, 514290, 547470, 558558, 565719, 573066, 598455, 610038, 644490, 647010, 661230, 668577, 700414, 711711, 727353, 761670, 771435, 790790, 808170, 821205, 837837, 859599, 925722, 930930, 942865, 955110, 970515, 1016730, 1050621, 1114295, 1131438, 1186185, 1196910, 1212255, 1337154, 1396395, 1423422, 1432665, 1454706, 1525095, 1542870, 1642410, 1675674, 1697157, 1719198, 1751035, 1885730, 1941030, 2005731, 2101242, 2135133, 2228590, 2314305, 2372370, 2424510, 2451449, 2792790, 2828595, 2865330, 3050190, 3151863, 3342885, 3394314, 3502070, 3558555, 3636765, 4011462, 4189185, 4270266, 4297995, 4628610, 4902898, 5091471, 5253105, 5657190, 6017193, 6303726, 6685770, 7117110, 7273530, 7354347, 8378370, 8485785, 8595990, 9455589, 10028655, 10182942, 10506210, 10675665, 12034386, 12257245, 14708694, 15759315, 16971570, 18911178, 20057310, 21351330, 22063041, 24514490, 25457355, 30085965, 31518630, 36771735, 44126082, 47277945, 50914710, 60171930, 66189123, 73543470, 94555890, 110315205, 132378246, 220630410, 330945615, 661891230]

約数ペア:

[(1, 661891230), (2, 330945615), (3, 220630410), (5, 132378246), (6, 110315205), (7, 94555890), (9, 73543470), (10, 66189123), (11, 60171930), (13, 50914710), (14, 47277945), (15, 44126082), (18, 36771735), (21, 31518630), (22, 30085965), (26, 25457355), (27, 24514490), (30, 22063041), (31, 21351330), (33, 20057310), (35, 18911178), (39, 16971570), (42, 15759315), (45, 14708694), (54, 12257245), (55, 12034386), (62, 10675665), (63, 10506210), (65, 10182942), (66, 10028655), (70, 9455589), (77, 8595990), (78, 8485785), (79, 8378370), (90, 7354347), (91, 7273530), (93, 7117110), (99, 6685770), (105, 6303726), (110, 6017193), (117, 5657190), (126, 5253105), (130, 5091471), (135, 4902898), (143, 4628610), (154, 4297995), (155, 4270266), (158, 4189185), (165, 4011462), (182, 3636765), (186, 3558555), (189, 3502070), (195, 3394314), (198, 3342885), (210, 3151863), (217, 3050190), (231, 2865330), (234, 2828595), (237, 2792790), (270, 2451449), (273, 2424510), (279, 2372370), (286, 2314305), (297, 2228590), (310, 2135133), (315, 2101242), (330, 2005731), (341, 1941030), (351, 1885730), (378, 1751035), (385, 1719198), (390, 1697157), (395, 1675674), (403, 1642410), (429, 1542870), (434, 1525095), (455, 1454706), (462, 1432665), (465, 1423422), (474, 1396395), (495, 1337154), (546, 1212255), (553, 1196910), (558, 1186185), (585, 1131438), (594, 1114295), (630, 1050621), (651, 1016730), (682, 970515), (693, 955110), (702, 942865), (711, 930930), (715, 925722), (770, 859599), (790, 837837), (806, 821205), (819, 808170), (837, 790790), (858, 771435), (869, 761670), (910, 727353), (930, 711711), (945, 700414), (990, 668577), (1001, 661230), (1023, 647010), (1027, 644490), (1085, 610038), (1106, 598455), (1155, 573066), (1170, 565719), (1185, 558558), (1209, 547470), (1287, 514290), (1302, 508365), (1365, 484902), (1386, 477555), (1395, 474474), (1422, 465465), (1430, 462861), (1485, 445718), (1638, 404085), (1659, 398970), (1674, 395395), (1705, 388206), (1738, 380835), (1755, 377146), (1890, 350207), (1953, 338910), (2002, 330615), (2015, 328482), (2046, 323505), (2054, 322245), (2079, 318370), (2133, 310310), (2145, 308574), (2170, 305019), (2310, 286533), (2370, 279279), (2387, 277290), (2418, 273735), (2449, 270270), (2457, 269390), (2574, 257145), (2607, 253890), (2730, 242451), (2765, 239382), (2790, 237237), (2821, 234630), (2970, 222859), (3003, 220410), (3069, 215670), (3081, 214830), (3255, 203346), (3318, 199485), (3410, 194103), (3465, 191022), (3510, 188573), (3555, 186186), (3627, 182490), (3861, 171430), (3906, 169455), (4030, 164241), (4095, 161634), (4158, 159185), (4185, 158158), (4266, 155155), (4290, 154287), (4345, 152334), (4433, 149310), (4774, 138645), (4898, 135135), (4914, 134695), (4977, 132990), (5005, 132246), (5115, 129402), (5135, 128898), (5214, 126945), (5530, 119691), (5642, 117315), (5859, 112970), (6006, 110205), (6045, 109494), (6083, 108810), (6138, 107835), (6162, 107415), (6435, 102858), (6510, 101673), (6930, 95511), (7110, 93093), (7161, 92430), (7189, 92070), (7254, 91245), (7347, 90090), (7722, 85715), (7821, 84630), (8190, 80817), (8295, 79794), (8370, 79079), (8463, 78210), (8690, 76167), (8866, 74655), (9009, 73470), (9207, 71890), (9243, 71610), (9765, 67782), (9954, 66495), (10010, 66123), (10230, 64701), (10270, 64449), (10395, 63674), (10665, 62062), (10881, 60830), (11297, 58590), (11718, 56485), (11935, 55458), (12090, 54747), (12166, 54405), (12245, 54054), (12285, 53878), (12870, 51429), (13035, 50778), (13299, 49770), (14105, 46926), (14322, 46215), (14378, 46035), (14694, 45045), (14931, 44330), (15015, 44082), (15345, 43134), (15405, 42966), (15642, 42315), (16590, 39897), (16926, 39105), (17143, 38610), (18018, 36735), (18135, 36498), (18249, 36270), (18414, 35945), (18486, 35805), (19305, 34286), (19530, 33891), (20790, 31837), (21330, 31031), (21483, 30810), (21567, 30690), (21762, 30415), (22041, 30030), (22165, 29862), (22594, 29295), (23463, 28210), (23870, 27729), (24490, 27027), (24570, 26939), (24885, 26598), (25389, 26070)]