670813920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{3169}}^1$

素因数の和:3207

約数の個数: 288

約数和(自身を含む): 2732032800

約数和(自身を除く): 2061218880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3169, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6338, 6615, 7056, 7560, 7840, 8820, 9507, 10080, 10584, 11760, 12676, 13230, 14112, 15120, 15845, 17640, 19014, 21168, 22183, 23520, 25352, 26460, 28521, 30240, 31690, 35280, 38028, 42336, 44366, 47535, 50704, 52920, 57042, 63380, 66549, 70560, 76056, 85563, 88732, 95070, 101408, 105840, 110915, 114084, 126760, 133098, 142605, 152112, 155281, 171126, 177464, 190140, 199647, 211680, 221830, 228168, 253520, 266196, 285210, 304224, 310562, 332745, 342252, 354928, 380280, 399294, 427815, 443660, 456336, 465843, 507040, 532392, 570420, 598941, 621124, 665490, 684504, 709856, 760560, 776405, 798588, 855630, 887320, 912672, 931686, 998235, 1064784, 1140840, 1197882, 1242248, 1330980, 1369008, 1397529, 1521120, 1552810, 1597176, 1711260, 1774640, 1863372, 1996470, 2129568, 2281680, 2329215, 2395764, 2484496, 2661960, 2738016, 2795058, 2994705, 3105620, 3194352, 3422520, 3549280, 3726744, 3992940, 4192587, 4563360, 4658430, 4791528, 4968992, 5323920, 5590116, 5989410, 6211240, 6388704, 6845040, 6987645, 7453488, 7985880, 8385174, 9316860, 9583056, 10647840, 11180232, 11978820, 12422480, 13690080, 13975290, 14906976, 15971760, 16770348, 18633720, 19166112, 20962935, 22360464, 23957640, 24844960, 27950580, 31943520, 33540696, 37267440, 41925870, 44720928, 47915280, 55901160, 67081392, 74534880, 83851740, 95830560, 111802320, 134162784, 167703480, 223604640, 335406960, 670813920]

約数ペア:

[(1, 670813920), (2, 335406960), (3, 223604640), (4, 167703480), (5, 134162784), (6, 111802320), (7, 95830560), (8, 83851740), (9, 74534880), (10, 67081392), (12, 55901160), (14, 47915280), (15, 44720928), (16, 41925870), (18, 37267440), (20, 33540696), (21, 31943520), (24, 27950580), (27, 24844960), (28, 23957640), (30, 22360464), (32, 20962935), (35, 19166112), (36, 18633720), (40, 16770348), (42, 15971760), (45, 14906976), (48, 13975290), (49, 13690080), (54, 12422480), (56, 11978820), (60, 11180232), (63, 10647840), (70, 9583056), (72, 9316860), (80, 8385174), (84, 7985880), (90, 7453488), (96, 6987645), (98, 6845040), (105, 6388704), (108, 6211240), (112, 5989410), (120, 5590116), (126, 5323920), (135, 4968992), (140, 4791528), (144, 4658430), (147, 4563360), (160, 4192587), (168, 3992940), (180, 3726744), (189, 3549280), (196, 3422520), (210, 3194352), (216, 3105620), (224, 2994705), (240, 2795058), (245, 2738016), (252, 2661960), (270, 2484496), (280, 2395764), (288, 2329215), (294, 2281680), (315, 2129568), (336, 1996470), (360, 1863372), (378, 1774640), (392, 1711260), (420, 1597176), (432, 1552810), (441, 1521120), (480, 1397529), (490, 1369008), (504, 1330980), (540, 1242248), (560, 1197882), (588, 1140840), (630, 1064784), (672, 998235), (720, 931686), (735, 912672), (756, 887320), (784, 855630), (840, 798588), (864, 776405), (882, 760560), (945, 709856), (980, 684504), (1008, 665490), (1080, 621124), (1120, 598941), (1176, 570420), (1260, 532392), (1323, 507040), (1440, 465843), (1470, 456336), (1512, 443660), (1568, 427815), (1680, 399294), (1764, 380280), (1890, 354928), (1960, 342252), (2016, 332745), (2160, 310562), (2205, 304224), (2352, 285210), (2520, 266196), (2646, 253520), (2940, 228168), (3024, 221830), (3169, 211680), (3360, 199647), (3528, 190140), (3780, 177464), (3920, 171126), (4320, 155281), (4410, 152112), (4704, 142605), (5040, 133098), (5292, 126760), (5880, 114084), (6048, 110915), (6338, 105840), (6615, 101408), (7056, 95070), (7560, 88732), (7840, 85563), (8820, 76056), (9507, 70560), (10080, 66549), (10584, 63380), (11760, 57042), (12676, 52920), (13230, 50704), (14112, 47535), (15120, 44366), (15845, 42336), (17640, 38028), (19014, 35280), (21168, 31690), (22183, 30240), (23520, 28521), (25352, 26460)]