1340008920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1664

約数の個数: 192

約数和(自身を含む): 4570020000

約数和(自身を除く): 3230011080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 243, 267, 270, 324, 356, 360, 405, 445, 486, 534, 540, 648, 712, 801, 810, 890, 972, 1068, 1080, 1215, 1335, 1549, 1602, 1620, 1780, 1944, 2136, 2403, 2430, 2670, 3098, 3204, 3240, 3560, 4005, 4647, 4806, 4860, 5340, 6196, 6408, 7209, 7745, 8010, 9294, 9612, 9720, 10680, 12015, 12392, 13941, 14418, 15490, 16020, 18588, 19224, 21627, 23235, 24030, 27882, 28836, 30980, 32040, 36045, 37176, 41823, 43254, 46470, 48060, 55764, 57672, 61960, 69705, 72090, 83646, 86508, 92940, 96120, 108135, 111528, 125469, 137861, 139410, 144180, 167292, 173016, 185880, 209115, 216270, 250938, 275722, 278820, 288360, 334584, 376407, 413583, 418230, 432540, 501876, 551444, 557640, 627345, 689305, 752814, 827166, 836460, 865080, 1003752, 1102888, 1240749, 1254690, 1378610, 1505628, 1654332, 1672920, 1882035, 2067915, 2481498, 2509380, 2757220, 3011256, 3308664, 3722247, 3764070, 4135830, 4962996, 5018760, 5514440, 6203745, 7444494, 7528140, 8271660, 9925992, 11166741, 12407490, 14888988, 15056280, 16543320, 18611235, 22333482, 24814980, 29777976, 33500223, 37222470, 44666964, 49629960, 55833705, 67000446, 74444940, 89333928, 111667410, 134000892, 148889880, 167501115, 223334820, 268001784, 335002230, 446669640, 670004460, 1340008920]

約数ペア:

[(1, 1340008920), (2, 670004460), (3, 446669640), (4, 335002230), (5, 268001784), (6, 223334820), (8, 167501115), (9, 148889880), (10, 134000892), (12, 111667410), (15, 89333928), (18, 74444940), (20, 67000446), (24, 55833705), (27, 49629960), (30, 44666964), (36, 37222470), (40, 33500223), (45, 29777976), (54, 24814980), (60, 22333482), (72, 18611235), (81, 16543320), (89, 15056280), (90, 14888988), (108, 12407490), (120, 11166741), (135, 9925992), (162, 8271660), (178, 7528140), (180, 7444494), (216, 6203745), (243, 5514440), (267, 5018760), (270, 4962996), (324, 4135830), (356, 3764070), (360, 3722247), (405, 3308664), (445, 3011256), (486, 2757220), (534, 2509380), (540, 2481498), (648, 2067915), (712, 1882035), (801, 1672920), (810, 1654332), (890, 1505628), (972, 1378610), (1068, 1254690), (1080, 1240749), (1215, 1102888), (1335, 1003752), (1549, 865080), (1602, 836460), (1620, 827166), (1780, 752814), (1944, 689305), (2136, 627345), (2403, 557640), (2430, 551444), (2670, 501876), (3098, 432540), (3204, 418230), (3240, 413583), (3560, 376407), (4005, 334584), (4647, 288360), (4806, 278820), (4860, 275722), (5340, 250938), (6196, 216270), (6408, 209115), (7209, 185880), (7745, 173016), (8010, 167292), (9294, 144180), (9612, 139410), (9720, 137861), (10680, 125469), (12015, 111528), (12392, 108135), (13941, 96120), (14418, 92940), (15490, 86508), (16020, 83646), (18588, 72090), (19224, 69705), (21627, 61960), (23235, 57672), (24030, 55764), (27882, 48060), (28836, 46470), (30980, 43254), (32040, 41823), (36045, 37176)]