66903840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:952

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 181306080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 911, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1822, 1836, 2040, 2160, 2295, 2448, 2720, 2733, 3060, 3644, 3672, 4080, 4320, 4555, 4590, 4896, 5466, 6120, 7288, 7344, 8160, 8199, 9110, 9180, 10932, 12240, 13665, 14576, 14688, 15487, 16398, 18220, 18360, 21864, 24480, 24597, 27330, 29152, 30974, 32796, 36440, 36720, 40995, 43728, 46461, 49194, 54660, 61948, 65592, 72880, 73440, 77435, 81990, 87456, 92922, 98388, 109320, 122985, 123896, 131184, 139383, 145760, 154870, 163980, 185844, 196776, 218640, 232305, 245970, 247792, 262368, 278766, 309740, 327960, 371688, 393552, 418149, 437280, 464610, 491940, 495584, 557532, 619480, 655920, 696915, 743376, 787104, 836298, 929220, 983880, 1115064, 1238960, 1311840, 1393830, 1486752, 1672596, 1858440, 1967760, 2090745, 2230128, 2477920, 2787660, 3345192, 3716880, 3935520, 4181490, 4460256, 5575320, 6690384, 7433760, 8362980, 11150640, 13380768, 16725960, 22301280, 33451920, 66903840]

約数ペア:

[(1, 66903840), (2, 33451920), (3, 22301280), (4, 16725960), (5, 13380768), (6, 11150640), (8, 8362980), (9, 7433760), (10, 6690384), (12, 5575320), (15, 4460256), (16, 4181490), (17, 3935520), (18, 3716880), (20, 3345192), (24, 2787660), (27, 2477920), (30, 2230128), (32, 2090745), (34, 1967760), (36, 1858440), (40, 1672596), (45, 1486752), (48, 1393830), (51, 1311840), (54, 1238960), (60, 1115064), (68, 983880), (72, 929220), (80, 836298), (85, 787104), (90, 743376), (96, 696915), (102, 655920), (108, 619480), (120, 557532), (135, 495584), (136, 491940), (144, 464610), (153, 437280), (160, 418149), (170, 393552), (180, 371688), (204, 327960), (216, 309740), (240, 278766), (255, 262368), (270, 247792), (272, 245970), (288, 232305), (306, 218640), (340, 196776), (360, 185844), (408, 163980), (432, 154870), (459, 145760), (480, 139383), (510, 131184), (540, 123896), (544, 122985), (612, 109320), (680, 98388), (720, 92922), (765, 87456), (816, 81990), (864, 77435), (911, 73440), (918, 72880), (1020, 65592), (1080, 61948), (1224, 54660), (1360, 49194), (1440, 46461), (1530, 43728), (1632, 40995), (1822, 36720), (1836, 36440), (2040, 32796), (2160, 30974), (2295, 29152), (2448, 27330), (2720, 24597), (2733, 24480), (3060, 21864), (3644, 18360), (3672, 18220), (4080, 16398), (4320, 15487), (4555, 14688), (4590, 14576), (4896, 13665), (5466, 12240), (6120, 10932), (7288, 9180), (7344, 9110), (8160, 8199)]