231923520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1622

約数の個数: 224

約数和(自身を含む): 866851200

約数和(自身を除く): 634927680

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, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1579, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3158, 3264, 3672, 4080, 4320, 4590, 4737, 4896, 5440, 6120, 6316, 7344, 7895, 8160, 8640, 9180, 9474, 9792, 12240, 12632, 14211, 14688, 15790, 16320, 18360, 18948, 23685, 24480, 25264, 26843, 28422, 29376, 31580, 36720, 37896, 42633, 47370, 48960, 50528, 53686, 56844, 63160, 71055, 73440, 75792, 80529, 85266, 94740, 101056, 107372, 113688, 126320, 134215, 142110, 146880, 151584, 161058, 170532, 189480, 213165, 214744, 227376, 241587, 252640, 268430, 284220, 303168, 322116, 341064, 378960, 402645, 426330, 429488, 454752, 483174, 505280, 536860, 568440, 644232, 682128, 724761, 757920, 805290, 852660, 858976, 909504, 966348, 1073720, 1136880, 1207935, 1288464, 1364256, 1449522, 1515840, 1610580, 1705320, 1717952, 1932696, 2147440, 2273760, 2415870, 2576928, 2728512, 2899044, 3221160, 3410640, 3623805, 3865392, 4294880, 4547520, 4831740, 5153856, 5798088, 6442320, 6821280, 7247610, 7730784, 8589760, 9663480, 11596176, 12884640, 13642560, 14495220, 15461568, 19326960, 23192352, 25769280, 28990440, 38653920, 46384704, 57980880, 77307840, 115961760, 231923520]

約数ペア:

[(1, 231923520), (2, 115961760), (3, 77307840), (4, 57980880), (5, 46384704), (6, 38653920), (8, 28990440), (9, 25769280), (10, 23192352), (12, 19326960), (15, 15461568), (16, 14495220), (17, 13642560), (18, 12884640), (20, 11596176), (24, 9663480), (27, 8589760), (30, 7730784), (32, 7247610), (34, 6821280), (36, 6442320), (40, 5798088), (45, 5153856), (48, 4831740), (51, 4547520), (54, 4294880), (60, 3865392), (64, 3623805), (68, 3410640), (72, 3221160), (80, 2899044), (85, 2728512), (90, 2576928), (96, 2415870), (102, 2273760), (108, 2147440), (120, 1932696), (135, 1717952), (136, 1705320), (144, 1610580), (153, 1515840), (160, 1449522), (170, 1364256), (180, 1288464), (192, 1207935), (204, 1136880), (216, 1073720), (240, 966348), (255, 909504), (270, 858976), (272, 852660), (288, 805290), (306, 757920), (320, 724761), (340, 682128), (360, 644232), (408, 568440), (432, 536860), (459, 505280), (480, 483174), (510, 454752), (540, 429488), (544, 426330), (576, 402645), (612, 378960), (680, 341064), (720, 322116), (765, 303168), (816, 284220), (864, 268430), (918, 252640), (960, 241587), (1020, 227376), (1080, 214744), (1088, 213165), (1224, 189480), (1360, 170532), (1440, 161058), (1530, 151584), (1579, 146880), (1632, 142110), (1728, 134215), (1836, 126320), (2040, 113688), (2160, 107372), (2295, 101056), (2448, 94740), (2720, 85266), (2880, 80529), (3060, 75792), (3158, 73440), (3264, 71055), (3672, 63160), (4080, 56844), (4320, 53686), (4590, 50528), (4737, 48960), (4896, 47370), (5440, 42633), (6120, 37896), (6316, 36720), (7344, 31580), (7895, 29376), (8160, 28422), (8640, 26843), (9180, 25264), (9474, 24480), (9792, 23685), (12240, 18948), (12632, 18360), (14211, 16320), (14688, 15790)]