156789490000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1456

約数の個数: 400

約数和(自身を含む): 451681965504

約数和(自身を除く): 294892475504

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 83, 88, 100, 104, 110, 125, 130, 143, 166, 176, 200, 208, 220, 250, 260, 275, 286, 325, 332, 400, 415, 440, 500, 520, 550, 572, 625, 650, 664, 715, 830, 880, 913, 1000, 1040, 1079, 1100, 1144, 1250, 1300, 1321, 1328, 1375, 1430, 1625, 1660, 1826, 2000, 2075, 2158, 2200, 2288, 2500, 2600, 2642, 2750, 2860, 3250, 3320, 3575, 3652, 4150, 4316, 4400, 4565, 5000, 5200, 5284, 5395, 5500, 5720, 6500, 6605, 6640, 6875, 7150, 7304, 8125, 8300, 8632, 9130, 10000, 10375, 10568, 10790, 11000, 11440, 11869, 13000, 13210, 13750, 14300, 14531, 14608, 16250, 16600, 17173, 17264, 17875, 18260, 20750, 21136, 21580, 22000, 22825, 23738, 26000, 26420, 26975, 27500, 28600, 29062, 32500, 33025, 33200, 34346, 35750, 36520, 41500, 43160, 45650, 47476, 51875, 52840, 53950, 55000, 57200, 58124, 59345, 65000, 66050, 68692, 71500, 72655, 73040, 83000, 85865, 86320, 89375, 91300, 94952, 103750, 105680, 107900, 109643, 110000, 114125, 116248, 118690, 130000, 132100, 134875, 137384, 143000, 145310, 165125, 166000, 171730, 178750, 182600, 188903, 189904, 207500, 215800, 219286, 228250, 232496, 237380, 264200, 269750, 274768, 286000, 290620, 296725, 330250, 343460, 357500, 363275, 365200, 377806, 415000, 429325, 431600, 438572, 456500, 474760, 528400, 539500, 548215, 570625, 581240, 593450, 660500, 674375, 686920, 715000, 726550, 755612, 825625, 830000, 858650, 877144, 913000, 944515, 949520, 1079000, 1096430, 1141250, 1162480, 1186900, 1206073, 1321000, 1348750, 1373840, 1425359, 1430000, 1453100, 1483625, 1511224, 1651250, 1717300, 1754288, 1816375, 1826000, 1889030, 2146625, 2158000, 2192860, 2282500, 2373800, 2412146, 2642000, 2697500, 2741075, 2850718, 2906200, 2967250, 3022448, 3302500, 3434600, 3632750, 3778060, 4293250, 4385720, 4565000, 4722575, 4747600, 4824292, 5395000, 5482150, 5701436, 5812400, 5934500, 6030365, 6605000, 6869200, 7126795, 7265500, 7418125, 7556120, 8586500, 8771440, 9081875, 9130000, 9445150, 9648584, 10733125, 10790000, 10964300, 11402872, 11869000, 12060730, 13210000, 13705375, 14253590, 14531000, 14836250, 15112240, 15678949, 17173000, 18163750, 18890300, 19297168, 21466250, 21928600, 22805744, 23612875, 23738000, 24121460, 27410750, 28507180, 29062000, 29672500, 30151825, 31357898, 34346000, 35633975, 36327500, 37780600, 42932500, 43857200, 47225750, 48242920, 54821500, 57014360, 59345000, 60303650, 62715796, 68526875, 71267950, 72655000, 75561200, 78394745, 85865000, 94451500, 96485840, 109643000, 114028720, 118064375, 118690000, 120607300, 125431592, 137053750, 142535900, 145310000, 150759125, 156789490, 171730000, 178169875, 188903000, 219286000, 236128750, 241214600, 250863184, 274107500, 285071800, 301518250, 313578980, 356339750, 377806000, 391973725, 472257500, 482429200, 548215000, 570143600, 603036500, 627157960, 712679500, 753795625, 783947450, 890849375, 944515000, 1096430000, 1206073000, 1254315920, 1425359000, 1507591250, 1567894900, 1781698750, 1889030000, 1959868625, 2412146000, 2850718000, 3015182500, 3135789800, 3563397500, 3919737250, 6030365000, 6271579600, 7126795000, 7839474500, 9799343125, 12060730000, 14253590000, 15678949000, 19598686250, 31357898000, 39197372500, 78394745000, 156789490000]

約数ペア:

[(1, 156789490000), (2, 78394745000), (4, 39197372500), (5, 31357898000), (8, 19598686250), (10, 15678949000), (11, 14253590000), (13, 12060730000), (16, 9799343125), (20, 7839474500), (22, 7126795000), (25, 6271579600), (26, 6030365000), (40, 3919737250), (44, 3563397500), (50, 3135789800), (52, 3015182500), (55, 2850718000), (65, 2412146000), (80, 1959868625), (83, 1889030000), (88, 1781698750), (100, 1567894900), (104, 1507591250), (110, 1425359000), (125, 1254315920), (130, 1206073000), (143, 1096430000), (166, 944515000), (176, 890849375), (200, 783947450), (208, 753795625), (220, 712679500), (250, 627157960), (260, 603036500), (275, 570143600), (286, 548215000), (325, 482429200), (332, 472257500), (400, 391973725), (415, 377806000), (440, 356339750), (500, 313578980), (520, 301518250), (550, 285071800), (572, 274107500), (625, 250863184), (650, 241214600), (664, 236128750), (715, 219286000), (830, 188903000), (880, 178169875), (913, 171730000), (1000, 156789490), (1040, 150759125), (1079, 145310000), (1100, 142535900), (1144, 137053750), (1250, 125431592), (1300, 120607300), (1321, 118690000), (1328, 118064375), (1375, 114028720), (1430, 109643000), (1625, 96485840), (1660, 94451500), (1826, 85865000), (2000, 78394745), (2075, 75561200), (2158, 72655000), (2200, 71267950), (2288, 68526875), (2500, 62715796), (2600, 60303650), (2642, 59345000), (2750, 57014360), (2860, 54821500), (3250, 48242920), (3320, 47225750), (3575, 43857200), (3652, 42932500), (4150, 37780600), (4316, 36327500), (4400, 35633975), (4565, 34346000), (5000, 31357898), (5200, 30151825), (5284, 29672500), (5395, 29062000), (5500, 28507180), (5720, 27410750), (6500, 24121460), (6605, 23738000), (6640, 23612875), (6875, 22805744), (7150, 21928600), (7304, 21466250), (8125, 19297168), (8300, 18890300), (8632, 18163750), (9130, 17173000), (10000, 15678949), (10375, 15112240), (10568, 14836250), (10790, 14531000), (11000, 14253590), (11440, 13705375), (11869, 13210000), (13000, 12060730), (13210, 11869000), (13750, 11402872), (14300, 10964300), (14531, 10790000), (14608, 10733125), (16250, 9648584), (16600, 9445150), (17173, 9130000), (17264, 9081875), (17875, 8771440), (18260, 8586500), (20750, 7556120), (21136, 7418125), (21580, 7265500), (22000, 7126795), (22825, 6869200), (23738, 6605000), (26000, 6030365), (26420, 5934500), (26975, 5812400), (27500, 5701436), (28600, 5482150), (29062, 5395000), (32500, 4824292), (33025, 4747600), (33200, 4722575), (34346, 4565000), (35750, 4385720), (36520, 4293250), (41500, 3778060), (43160, 3632750), (45650, 3434600), (47476, 3302500), (51875, 3022448), (52840, 2967250), (53950, 2906200), (55000, 2850718), (57200, 2741075), (58124, 2697500), (59345, 2642000), (65000, 2412146), (66050, 2373800), (68692, 2282500), (71500, 2192860), (72655, 2158000), (73040, 2146625), (83000, 1889030), (85865, 1826000), (86320, 1816375), (89375, 1754288), (91300, 1717300), (94952, 1651250), (103750, 1511224), (105680, 1483625), (107900, 1453100), (109643, 1430000), (110000, 1425359), (114125, 1373840), (116248, 1348750), (118690, 1321000), (130000, 1206073), (132100, 1186900), (134875, 1162480), (137384, 1141250), (143000, 1096430), (145310, 1079000), (165125, 949520), (166000, 944515), (171730, 913000), (178750, 877144), (182600, 858650), (188903, 830000), (189904, 825625), (207500, 755612), (215800, 726550), (219286, 715000), (228250, 686920), (232496, 674375), (237380, 660500), (264200, 593450), (269750, 581240), (274768, 570625), (286000, 548215), (290620, 539500), (296725, 528400), (330250, 474760), (343460, 456500), (357500, 438572), (363275, 431600), (365200, 429325), (377806, 415000)]