243592320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 826689600

約数和(自身を除く): 583097280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 384, 408, 439, 480, 510, 544, 578, 640, 680, 816, 867, 878, 960, 1020, 1088, 1156, 1317, 1360, 1445, 1632, 1734, 1756, 1920, 2040, 2176, 2195, 2312, 2634, 2720, 2890, 3264, 3468, 3512, 4080, 4335, 4390, 4624, 5268, 5440, 5780, 6528, 6585, 6936, 7024, 7463, 8160, 8670, 8780, 9248, 10536, 10880, 11560, 13170, 13872, 14048, 14926, 16320, 17340, 17560, 18496, 21072, 22389, 23120, 26340, 27744, 28096, 29852, 32640, 34680, 35120, 36992, 37315, 42144, 44778, 46240, 52680, 55488, 56192, 59704, 69360, 70240, 74630, 84288, 89556, 92480, 105360, 110976, 111945, 119408, 126871, 138720, 140480, 149260, 168576, 179112, 184960, 210720, 223890, 238816, 253742, 277440, 280960, 298520, 358224, 380613, 421440, 447780, 477632, 507484, 554880, 597040, 634355, 716448, 761226, 842880, 895560, 955264, 1014968, 1194080, 1268710, 1432896, 1522452, 1791120, 1903065, 2029936, 2388160, 2537420, 2865792, 3044904, 3582240, 3806130, 4059872, 4776320, 5074840, 6089808, 7164480, 7612260, 8119744, 10149680, 12179616, 14328960, 15224520, 16239488, 20299360, 24359232, 30449040, 40598720, 48718464, 60898080, 81197440, 121796160, 243592320]

約数ペア:

[(1, 243592320), (2, 121796160), (3, 81197440), (4, 60898080), (5, 48718464), (6, 40598720), (8, 30449040), (10, 24359232), (12, 20299360), (15, 16239488), (16, 15224520), (17, 14328960), (20, 12179616), (24, 10149680), (30, 8119744), (32, 7612260), (34, 7164480), (40, 6089808), (48, 5074840), (51, 4776320), (60, 4059872), (64, 3806130), (68, 3582240), (80, 3044904), (85, 2865792), (96, 2537420), (102, 2388160), (120, 2029936), (128, 1903065), (136, 1791120), (160, 1522452), (170, 1432896), (192, 1268710), (204, 1194080), (240, 1014968), (255, 955264), (272, 895560), (289, 842880), (320, 761226), (340, 716448), (384, 634355), (408, 597040), (439, 554880), (480, 507484), (510, 477632), (544, 447780), (578, 421440), (640, 380613), (680, 358224), (816, 298520), (867, 280960), (878, 277440), (960, 253742), (1020, 238816), (1088, 223890), (1156, 210720), (1317, 184960), (1360, 179112), (1445, 168576), (1632, 149260), (1734, 140480), (1756, 138720), (1920, 126871), (2040, 119408), (2176, 111945), (2195, 110976), (2312, 105360), (2634, 92480), (2720, 89556), (2890, 84288), (3264, 74630), (3468, 70240), (3512, 69360), (4080, 59704), (4335, 56192), (4390, 55488), (4624, 52680), (5268, 46240), (5440, 44778), (5780, 42144), (6528, 37315), (6585, 36992), (6936, 35120), (7024, 34680), (7463, 32640), (8160, 29852), (8670, 28096), (8780, 27744), (9248, 26340), (10536, 23120), (10880, 22389), (11560, 21072), (13170, 18496), (13872, 17560), (14048, 17340), (14926, 16320)]