223477920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 835531200

約数和(自身を除く): 612053280

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, 179, 180, 204, 216, 240, 255, 270, 272, 288, 289, 306, 340, 358, 360, 408, 432, 459, 480, 510, 537, 540, 544, 578, 612, 680, 716, 720, 765, 816, 864, 867, 895, 918, 1020, 1074, 1080, 1156, 1224, 1360, 1432, 1440, 1445, 1530, 1611, 1632, 1734, 1790, 1836, 2040, 2148, 2160, 2295, 2312, 2448, 2601, 2685, 2720, 2864, 2890, 3043, 3060, 3222, 3468, 3580, 3672, 4080, 4296, 4320, 4335, 4590, 4624, 4833, 4896, 5202, 5370, 5728, 5780, 6086, 6120, 6444, 6936, 7160, 7344, 7803, 8055, 8160, 8592, 8670, 9129, 9180, 9248, 9666, 10404, 10740, 11560, 12172, 12240, 12888, 13005, 13872, 14320, 14688, 15215, 15606, 16110, 17184, 17340, 18258, 18360, 19332, 20808, 21480, 23120, 24165, 24344, 24480, 25776, 26010, 27387, 27744, 28640, 30430, 31212, 32220, 34680, 36516, 36720, 38664, 39015, 41616, 42960, 45645, 46240, 48330, 48688, 51552, 51731, 52020, 54774, 60860, 62424, 64440, 69360, 73032, 73440, 77328, 78030, 82161, 83232, 85920, 91290, 96660, 97376, 103462, 104040, 109548, 121720, 124848, 128880, 136935, 138720, 146064, 154656, 155193, 156060, 164322, 182580, 193320, 206924, 208080, 219096, 243440, 249696, 257760, 258655, 273870, 292128, 310386, 312120, 328644, 365160, 386640, 410805, 413848, 416160, 438192, 465579, 486880, 517310, 547740, 620772, 624240, 657288, 730320, 773280, 775965, 821610, 827696, 876384, 931158, 1034620, 1095480, 1241544, 1248480, 1314576, 1396737, 1460640, 1551930, 1643220, 1655392, 1862316, 2069240, 2190960, 2327895, 2483088, 2629152, 2793474, 3103860, 3286440, 3724632, 4138480, 4381920, 4655790, 4966176, 5586948, 6207720, 6572880, 6983685, 7449264, 8276960, 9311580, 11173896, 12415440, 13145760, 13967370, 14898528, 18623160, 22347792, 24830880, 27934740, 37246320, 44695584, 55869480, 74492640, 111738960, 223477920]

約数ペア:

[(1, 223477920), (2, 111738960), (3, 74492640), (4, 55869480), (5, 44695584), (6, 37246320), (8, 27934740), (9, 24830880), (10, 22347792), (12, 18623160), (15, 14898528), (16, 13967370), (17, 13145760), (18, 12415440), (20, 11173896), (24, 9311580), (27, 8276960), (30, 7449264), (32, 6983685), (34, 6572880), (36, 6207720), (40, 5586948), (45, 4966176), (48, 4655790), (51, 4381920), (54, 4138480), (60, 3724632), (68, 3286440), (72, 3103860), (80, 2793474), (85, 2629152), (90, 2483088), (96, 2327895), (102, 2190960), (108, 2069240), (120, 1862316), (135, 1655392), (136, 1643220), (144, 1551930), (153, 1460640), (160, 1396737), (170, 1314576), (179, 1248480), (180, 1241544), (204, 1095480), (216, 1034620), (240, 931158), (255, 876384), (270, 827696), (272, 821610), (288, 775965), (289, 773280), (306, 730320), (340, 657288), (358, 624240), (360, 620772), (408, 547740), (432, 517310), (459, 486880), (480, 465579), (510, 438192), (537, 416160), (540, 413848), (544, 410805), (578, 386640), (612, 365160), (680, 328644), (716, 312120), (720, 310386), (765, 292128), (816, 273870), (864, 258655), (867, 257760), (895, 249696), (918, 243440), (1020, 219096), (1074, 208080), (1080, 206924), (1156, 193320), (1224, 182580), (1360, 164322), (1432, 156060), (1440, 155193), (1445, 154656), (1530, 146064), (1611, 138720), (1632, 136935), (1734, 128880), (1790, 124848), (1836, 121720), (2040, 109548), (2148, 104040), (2160, 103462), (2295, 97376), (2312, 96660), (2448, 91290), (2601, 85920), (2685, 83232), (2720, 82161), (2864, 78030), (2890, 77328), (3043, 73440), (3060, 73032), (3222, 69360), (3468, 64440), (3580, 62424), (3672, 60860), (4080, 54774), (4296, 52020), (4320, 51731), (4335, 51552), (4590, 48688), (4624, 48330), (4833, 46240), (4896, 45645), (5202, 42960), (5370, 41616), (5728, 39015), (5780, 38664), (6086, 36720), (6120, 36516), (6444, 34680), (6936, 32220), (7160, 31212), (7344, 30430), (7803, 28640), (8055, 27744), (8160, 27387), (8592, 26010), (8670, 25776), (9129, 24480), (9180, 24344), (9248, 24165), (9666, 23120), (10404, 21480), (10740, 20808), (11560, 19332), (12172, 18360), (12240, 18258), (12888, 17340), (13005, 17184), (13872, 16110), (14320, 15606), (14688, 15215)]