206445960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 835660800

約数和(自身を除く): 629214840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 61, 63, 68, 70, 72, 79, 84, 85, 90, 102, 105, 119, 120, 122, 126, 136, 140, 153, 158, 168, 170, 180, 183, 204, 210, 237, 238, 244, 252, 255, 280, 305, 306, 315, 316, 340, 357, 360, 366, 395, 408, 420, 427, 474, 476, 488, 504, 510, 549, 553, 595, 610, 612, 630, 632, 680, 711, 714, 732, 765, 790, 840, 854, 915, 948, 952, 1020, 1037, 1071, 1098, 1106, 1185, 1190, 1220, 1224, 1260, 1281, 1343, 1422, 1428, 1464, 1530, 1580, 1659, 1708, 1785, 1830, 1896, 2040, 2074, 2135, 2142, 2196, 2212, 2370, 2380, 2440, 2520, 2562, 2686, 2745, 2765, 2844, 2856, 3060, 3111, 3160, 3318, 3416, 3555, 3570, 3660, 3843, 4029, 4148, 4270, 4284, 4392, 4424, 4740, 4760, 4819, 4977, 5124, 5185, 5355, 5372, 5490, 5530, 5688, 6120, 6222, 6405, 6636, 6715, 7110, 7140, 7259, 7320, 7686, 8058, 8295, 8296, 8540, 8568, 9333, 9401, 9480, 9638, 9954, 10248, 10370, 10710, 10744, 10980, 11060, 12087, 12444, 12810, 13272, 13430, 14220, 14280, 14457, 14518, 15372, 15555, 16116, 16590, 17080, 18666, 18802, 19215, 19276, 19908, 20145, 20740, 21420, 21777, 21960, 22120, 24095, 24174, 24885, 24888, 25620, 26860, 28203, 28440, 28914, 29036, 30744, 31110, 32232, 33180, 33733, 36295, 37332, 37604, 38430, 38552, 39816, 40290, 41480, 42840, 43371, 43554, 46665, 47005, 48190, 48348, 49770, 51240, 53720, 56406, 57828, 58072, 60435, 62220, 65331, 66360, 67466, 72285, 72590, 74664, 75208, 76860, 80580, 81923, 84609, 86742, 87108, 93330, 94010, 96380, 96696, 99540, 101199, 108885, 112812, 115656, 120870, 124440, 130662, 134932, 141015, 144570, 145180, 153720, 161160, 163846, 168665, 169218, 173484, 174216, 186660, 188020, 192760, 199080, 202398, 216855, 217770, 225624, 241740, 245769, 261324, 269864, 282030, 289140, 290360, 303597, 326655, 327692, 337330, 338436, 346968, 373320, 376040, 404796, 409615, 423045, 433710, 435540, 483480, 491538, 505995, 522648, 564060, 573461, 578280, 607194, 653310, 655384, 674660, 676872, 737307, 809592, 819230, 846090, 867420, 871080, 983076, 1011990, 1128120, 1146922, 1214388, 1228845, 1306620, 1349320, 1474614, 1517985, 1638460, 1692180, 1720383, 1734840, 1966152, 2023980, 2293844, 2428776, 2457690, 2613240, 2867305, 2949228, 3035970, 3276920, 3384360, 3440766, 3686535, 4047960, 4587688, 4915380, 5161149, 5734610, 5898456, 6071940, 6881532, 7373070, 8601915, 9830760, 10322298, 11469220, 12143880, 13763064, 14746140, 17203830, 20644596, 22938440, 25805745, 29492280, 34407660, 41289192, 51611490, 68815320, 103222980, 206445960]

約数ペア:

[(1, 206445960), (2, 103222980), (3, 68815320), (4, 51611490), (5, 41289192), (6, 34407660), (7, 29492280), (8, 25805745), (9, 22938440), (10, 20644596), (12, 17203830), (14, 14746140), (15, 13763064), (17, 12143880), (18, 11469220), (20, 10322298), (21, 9830760), (24, 8601915), (28, 7373070), (30, 6881532), (34, 6071940), (35, 5898456), (36, 5734610), (40, 5161149), (42, 4915380), (45, 4587688), (51, 4047960), (56, 3686535), (60, 3440766), (61, 3384360), (63, 3276920), (68, 3035970), (70, 2949228), (72, 2867305), (79, 2613240), (84, 2457690), (85, 2428776), (90, 2293844), (102, 2023980), (105, 1966152), (119, 1734840), (120, 1720383), (122, 1692180), (126, 1638460), (136, 1517985), (140, 1474614), (153, 1349320), (158, 1306620), (168, 1228845), (170, 1214388), (180, 1146922), (183, 1128120), (204, 1011990), (210, 983076), (237, 871080), (238, 867420), (244, 846090), (252, 819230), (255, 809592), (280, 737307), (305, 676872), (306, 674660), (315, 655384), (316, 653310), (340, 607194), (357, 578280), (360, 573461), (366, 564060), (395, 522648), (408, 505995), (420, 491538), (427, 483480), (474, 435540), (476, 433710), (488, 423045), (504, 409615), (510, 404796), (549, 376040), (553, 373320), (595, 346968), (610, 338436), (612, 337330), (630, 327692), (632, 326655), (680, 303597), (711, 290360), (714, 289140), (732, 282030), (765, 269864), (790, 261324), (840, 245769), (854, 241740), (915, 225624), (948, 217770), (952, 216855), (1020, 202398), (1037, 199080), (1071, 192760), (1098, 188020), (1106, 186660), (1185, 174216), (1190, 173484), (1220, 169218), (1224, 168665), (1260, 163846), (1281, 161160), (1343, 153720), (1422, 145180), (1428, 144570), (1464, 141015), (1530, 134932), (1580, 130662), (1659, 124440), (1708, 120870), (1785, 115656), (1830, 112812), (1896, 108885), (2040, 101199), (2074, 99540), (2135, 96696), (2142, 96380), (2196, 94010), (2212, 93330), (2370, 87108), (2380, 86742), (2440, 84609), (2520, 81923), (2562, 80580), (2686, 76860), (2745, 75208), (2765, 74664), (2844, 72590), (2856, 72285), (3060, 67466), (3111, 66360), (3160, 65331), (3318, 62220), (3416, 60435), (3555, 58072), (3570, 57828), (3660, 56406), (3843, 53720), (4029, 51240), (4148, 49770), (4270, 48348), (4284, 48190), (4392, 47005), (4424, 46665), (4740, 43554), (4760, 43371), (4819, 42840), (4977, 41480), (5124, 40290), (5185, 39816), (5355, 38552), (5372, 38430), (5490, 37604), (5530, 37332), (5688, 36295), (6120, 33733), (6222, 33180), (6405, 32232), (6636, 31110), (6715, 30744), (7110, 29036), (7140, 28914), (7259, 28440), (7320, 28203), (7686, 26860), (8058, 25620), (8295, 24888), (8296, 24885), (8540, 24174), (8568, 24095), (9333, 22120), (9401, 21960), (9480, 21777), (9638, 21420), (9954, 20740), (10248, 20145), (10370, 19908), (10710, 19276), (10744, 19215), (10980, 18802), (11060, 18666), (12087, 17080), (12444, 16590), (12810, 16116), (13272, 15555), (13430, 15372), (14220, 14518), (14280, 14457)]