318434760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:677

約数の個数: 256

約数和(自身を含む): 1231833600

約数和(自身を除く): 913398840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 90, 105, 108, 120, 126, 135, 140, 146, 168, 180, 189, 210, 216, 219, 252, 270, 280, 292, 315, 360, 365, 378, 420, 438, 504, 511, 540, 577, 584, 630, 657, 730, 756, 840, 876, 945, 1022, 1080, 1095, 1154, 1260, 1314, 1460, 1512, 1533, 1731, 1752, 1890, 1971, 2044, 2190, 2308, 2520, 2555, 2628, 2885, 2920, 3066, 3285, 3462, 3780, 3942, 4039, 4088, 4380, 4599, 4616, 5110, 5193, 5256, 5770, 6132, 6570, 6924, 7560, 7665, 7884, 8078, 8655, 8760, 9198, 9855, 10220, 10386, 11540, 12117, 12264, 13140, 13797, 13848, 15330, 15579, 15768, 16156, 17310, 18396, 19710, 20195, 20440, 20772, 22995, 23080, 24234, 25965, 26280, 27594, 30660, 31158, 32312, 34620, 36351, 36792, 39420, 40390, 41544, 42121, 45990, 48468, 51930, 55188, 60585, 61320, 62316, 68985, 69240, 72702, 77895, 78840, 80780, 84242, 91980, 96936, 103860, 109053, 110376, 121170, 124632, 126363, 137970, 145404, 155790, 161560, 168484, 181755, 183960, 207720, 210605, 218106, 242340, 252726, 275940, 290808, 294847, 311580, 336968, 363510, 379089, 421210, 436212, 484680, 505452, 545265, 551880, 589694, 623160, 631815, 727020, 758178, 842420, 872424, 884541, 1010904, 1090530, 1137267, 1179388, 1263630, 1454040, 1474235, 1516356, 1684840, 1769082, 1895445, 2181060, 2274534, 2358776, 2527260, 2653623, 2948470, 3032712, 3538164, 3790890, 4362120, 4422705, 4549068, 5054520, 5307246, 5686335, 5896940, 7076328, 7581780, 7960869, 8845410, 9098136, 10614492, 11372670, 11793880, 13268115, 15163560, 15921738, 17690820, 21228984, 22745340, 26536230, 31843476, 35381640, 39804345, 45490680, 53072460, 63686952, 79608690, 106144920, 159217380, 318434760]

約数ペア:

[(1, 318434760), (2, 159217380), (3, 106144920), (4, 79608690), (5, 63686952), (6, 53072460), (7, 45490680), (8, 39804345), (9, 35381640), (10, 31843476), (12, 26536230), (14, 22745340), (15, 21228984), (18, 17690820), (20, 15921738), (21, 15163560), (24, 13268115), (27, 11793880), (28, 11372670), (30, 10614492), (35, 9098136), (36, 8845410), (40, 7960869), (42, 7581780), (45, 7076328), (54, 5896940), (56, 5686335), (60, 5307246), (63, 5054520), (70, 4549068), (72, 4422705), (73, 4362120), (84, 3790890), (90, 3538164), (105, 3032712), (108, 2948470), (120, 2653623), (126, 2527260), (135, 2358776), (140, 2274534), (146, 2181060), (168, 1895445), (180, 1769082), (189, 1684840), (210, 1516356), (216, 1474235), (219, 1454040), (252, 1263630), (270, 1179388), (280, 1137267), (292, 1090530), (315, 1010904), (360, 884541), (365, 872424), (378, 842420), (420, 758178), (438, 727020), (504, 631815), (511, 623160), (540, 589694), (577, 551880), (584, 545265), (630, 505452), (657, 484680), (730, 436212), (756, 421210), (840, 379089), (876, 363510), (945, 336968), (1022, 311580), (1080, 294847), (1095, 290808), (1154, 275940), (1260, 252726), (1314, 242340), (1460, 218106), (1512, 210605), (1533, 207720), (1731, 183960), (1752, 181755), (1890, 168484), (1971, 161560), (2044, 155790), (2190, 145404), (2308, 137970), (2520, 126363), (2555, 124632), (2628, 121170), (2885, 110376), (2920, 109053), (3066, 103860), (3285, 96936), (3462, 91980), (3780, 84242), (3942, 80780), (4039, 78840), (4088, 77895), (4380, 72702), (4599, 69240), (4616, 68985), (5110, 62316), (5193, 61320), (5256, 60585), (5770, 55188), (6132, 51930), (6570, 48468), (6924, 45990), (7560, 42121), (7665, 41544), (7884, 40390), (8078, 39420), (8655, 36792), (8760, 36351), (9198, 34620), (9855, 32312), (10220, 31158), (10386, 30660), (11540, 27594), (12117, 26280), (12264, 25965), (13140, 24234), (13797, 23080), (13848, 22995), (15330, 20772), (15579, 20440), (15768, 20195), (16156, 19710), (17310, 18396)]