218214720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4497

約数の個数: 168

約数和(自身を含む): 794897064

約数和(自身を除く): 576682344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4457, 4896, 5440, 6120, 8160, 8914, 9792, 12240, 13371, 16320, 17828, 22285, 24480, 26742, 35656, 40113, 44570, 48960, 53484, 66855, 71312, 75769, 80226, 89140, 106968, 133710, 142624, 151538, 160452, 178280, 200565, 213936, 227307, 267420, 285248, 303076, 320904, 356560, 378845, 401130, 427872, 454614, 534840, 606152, 641808, 681921, 713120, 757690, 802260, 855744, 909228, 1069680, 1136535, 1212304, 1283616, 1363842, 1426240, 1515380, 1604520, 1818456, 2139360, 2273070, 2424608, 2567232, 2727684, 3030760, 3209040, 3409605, 3636912, 4278720, 4546140, 4849216, 5455368, 6061520, 6418080, 6819210, 7273824, 9092280, 10910736, 12123040, 12836160, 13638420, 14547648, 18184560, 21821472, 24246080, 27276840, 36369120, 43642944, 54553680, 72738240, 109107360, 218214720]

約数ペア:

[(1, 218214720), (2, 109107360), (3, 72738240), (4, 54553680), (5, 43642944), (6, 36369120), (8, 27276840), (9, 24246080), (10, 21821472), (12, 18184560), (15, 14547648), (16, 13638420), (17, 12836160), (18, 12123040), (20, 10910736), (24, 9092280), (30, 7273824), (32, 6819210), (34, 6418080), (36, 6061520), (40, 5455368), (45, 4849216), (48, 4546140), (51, 4278720), (60, 3636912), (64, 3409605), (68, 3209040), (72, 3030760), (80, 2727684), (85, 2567232), (90, 2424608), (96, 2273070), (102, 2139360), (120, 1818456), (136, 1604520), (144, 1515380), (153, 1426240), (160, 1363842), (170, 1283616), (180, 1212304), (192, 1136535), (204, 1069680), (240, 909228), (255, 855744), (272, 802260), (288, 757690), (306, 713120), (320, 681921), (340, 641808), (360, 606152), (408, 534840), (480, 454614), (510, 427872), (544, 401130), (576, 378845), (612, 356560), (680, 320904), (720, 303076), (765, 285248), (816, 267420), (960, 227307), (1020, 213936), (1088, 200565), (1224, 178280), (1360, 160452), (1440, 151538), (1530, 142624), (1632, 133710), (2040, 106968), (2448, 89140), (2720, 80226), (2880, 75769), (3060, 71312), (3264, 66855), (4080, 53484), (4457, 48960), (4896, 44570), (5440, 40113), (6120, 35656), (8160, 26742), (8914, 24480), (9792, 22285), (12240, 17828), (13371, 16320)]