1916606760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:496

約数の個数: 192

約数和(自身を含む): 6129406080

約数和(自身を除く): 4212799320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 151, 152, 190, 228, 285, 293, 302, 361, 380, 453, 456, 570, 586, 604, 722, 755, 760, 879, 906, 1083, 1140, 1172, 1208, 1444, 1465, 1510, 1758, 1805, 1812, 2166, 2265, 2280, 2344, 2869, 2888, 2930, 3020, 3516, 3610, 3624, 4332, 4395, 4530, 5415, 5567, 5738, 5860, 6040, 7032, 7220, 8607, 8664, 8790, 9060, 10830, 11134, 11476, 11720, 14345, 14440, 16701, 17214, 17580, 18120, 21660, 22268, 22952, 27835, 28690, 33402, 34428, 35160, 43035, 43320, 44243, 44536, 54511, 55670, 57380, 66804, 68856, 83505, 86070, 88486, 105773, 109022, 111340, 114760, 132729, 133608, 163533, 167010, 172140, 176972, 211546, 218044, 221215, 222680, 265458, 272555, 317319, 327066, 334020, 344280, 353944, 423092, 436088, 442430, 528865, 530916, 545110, 634638, 654132, 663645, 668040, 817665, 840617, 846184, 884860, 1057730, 1061832, 1090220, 1269276, 1308264, 1327290, 1586595, 1635330, 1681234, 1769720, 2115460, 2180440, 2521851, 2538552, 2654580, 3173190, 3270660, 3362468, 4203085, 4230920, 5043702, 5309160, 6346380, 6541320, 6724936, 8406170, 10087404, 12609255, 12692760, 15971723, 16812340, 20174808, 25218510, 31943446, 33624680, 47915169, 50437020, 63886892, 79858615, 95830338, 100874040, 127773784, 159717230, 191660676, 239575845, 319434460, 383321352, 479151690, 638868920, 958303380, 1916606760]

約数ペア:

[(1, 1916606760), (2, 958303380), (3, 638868920), (4, 479151690), (5, 383321352), (6, 319434460), (8, 239575845), (10, 191660676), (12, 159717230), (15, 127773784), (19, 100874040), (20, 95830338), (24, 79858615), (30, 63886892), (38, 50437020), (40, 47915169), (57, 33624680), (60, 31943446), (76, 25218510), (95, 20174808), (114, 16812340), (120, 15971723), (151, 12692760), (152, 12609255), (190, 10087404), (228, 8406170), (285, 6724936), (293, 6541320), (302, 6346380), (361, 5309160), (380, 5043702), (453, 4230920), (456, 4203085), (570, 3362468), (586, 3270660), (604, 3173190), (722, 2654580), (755, 2538552), (760, 2521851), (879, 2180440), (906, 2115460), (1083, 1769720), (1140, 1681234), (1172, 1635330), (1208, 1586595), (1444, 1327290), (1465, 1308264), (1510, 1269276), (1758, 1090220), (1805, 1061832), (1812, 1057730), (2166, 884860), (2265, 846184), (2280, 840617), (2344, 817665), (2869, 668040), (2888, 663645), (2930, 654132), (3020, 634638), (3516, 545110), (3610, 530916), (3624, 528865), (4332, 442430), (4395, 436088), (4530, 423092), (5415, 353944), (5567, 344280), (5738, 334020), (5860, 327066), (6040, 317319), (7032, 272555), (7220, 265458), (8607, 222680), (8664, 221215), (8790, 218044), (9060, 211546), (10830, 176972), (11134, 172140), (11476, 167010), (11720, 163533), (14345, 133608), (14440, 132729), (16701, 114760), (17214, 111340), (17580, 109022), (18120, 105773), (21660, 88486), (22268, 86070), (22952, 83505), (27835, 68856), (28690, 66804), (33402, 57380), (34428, 55670), (35160, 54511), (43035, 44536), (43320, 44243)]