330427440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1316

約数の個数: 240

約数和(自身を含む): 1293185088

約数和(自身を除く): 962757648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1237, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2120, 2226, 2385, 2474, 2520, 2544, 2968, 3180, 3339, 3710, 3711, 3816, 4240, 4452, 4770, 4948, 5040, 5565, 5936, 6185, 6360, 6678, 7420, 7422, 7632, 8659, 8904, 9540, 9896, 11130, 11133, 12370, 12720, 13356, 14840, 14844, 16695, 17318, 17808, 18555, 19080, 19792, 22260, 22266, 24740, 25977, 26712, 29680, 29688, 33390, 34636, 37110, 38160, 43295, 44520, 44532, 49480, 51954, 53424, 55665, 59376, 65561, 66780, 69272, 74220, 77931, 86590, 89040, 89064, 98960, 103908, 111330, 129885, 131122, 133560, 138544, 148440, 155862, 173180, 178128, 196683, 207816, 222660, 259770, 262244, 267120, 296880, 311724, 327805, 346360, 389655, 393366, 415632, 445320, 458927, 519540, 524488, 590049, 623448, 655610, 692720, 779310, 786732, 890640, 917854, 983415, 1039080, 1048976, 1180098, 1246896, 1311220, 1376781, 1558620, 1573464, 1835708, 1966830, 2078160, 2294635, 2360196, 2622440, 2753562, 2950245, 3117240, 3146928, 3671416, 3933660, 4130343, 4589270, 4720392, 5244880, 5507124, 5900490, 6234480, 6883905, 7342832, 7867320, 8260686, 9178540, 9440784, 11014248, 11800980, 13767810, 15734640, 16521372, 18357080, 20651715, 22028496, 23601960, 27535620, 33042744, 36714160, 41303430, 47203920, 55071240, 66085488, 82606860, 110142480, 165213720, 330427440]

約数ペア:

[(1, 330427440), (2, 165213720), (3, 110142480), (4, 82606860), (5, 66085488), (6, 55071240), (7, 47203920), (8, 41303430), (9, 36714160), (10, 33042744), (12, 27535620), (14, 23601960), (15, 22028496), (16, 20651715), (18, 18357080), (20, 16521372), (21, 15734640), (24, 13767810), (28, 11800980), (30, 11014248), (35, 9440784), (36, 9178540), (40, 8260686), (42, 7867320), (45, 7342832), (48, 6883905), (53, 6234480), (56, 5900490), (60, 5507124), (63, 5244880), (70, 4720392), (72, 4589270), (80, 4130343), (84, 3933660), (90, 3671416), (105, 3146928), (106, 3117240), (112, 2950245), (120, 2753562), (126, 2622440), (140, 2360196), (144, 2294635), (159, 2078160), (168, 1966830), (180, 1835708), (210, 1573464), (212, 1558620), (240, 1376781), (252, 1311220), (265, 1246896), (280, 1180098), (315, 1048976), (318, 1039080), (336, 983415), (360, 917854), (371, 890640), (420, 786732), (424, 779310), (477, 692720), (504, 655610), (530, 623448), (560, 590049), (630, 524488), (636, 519540), (720, 458927), (742, 445320), (795, 415632), (840, 393366), (848, 389655), (954, 346360), (1008, 327805), (1060, 311724), (1113, 296880), (1237, 267120), (1260, 262244), (1272, 259770), (1484, 222660), (1590, 207816), (1680, 196683), (1855, 178128), (1908, 173180), (2120, 155862), (2226, 148440), (2385, 138544), (2474, 133560), (2520, 131122), (2544, 129885), (2968, 111330), (3180, 103908), (3339, 98960), (3710, 89064), (3711, 89040), (3816, 86590), (4240, 77931), (4452, 74220), (4770, 69272), (4948, 66780), (5040, 65561), (5565, 59376), (5936, 55665), (6185, 53424), (6360, 51954), (6678, 49480), (7420, 44532), (7422, 44520), (7632, 43295), (8659, 38160), (8904, 37110), (9540, 34636), (9896, 33390), (11130, 29688), (11133, 29680), (12370, 26712), (12720, 25977), (13356, 24740), (14840, 22266), (14844, 22260), (16695, 19792), (17318, 19080), (17808, 18555)]