338434560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 240

約数和(自身を含む): 1206804456

約数和(自身を除く): 868369896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 397, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 794, 888, 960, 1110, 1152, 1184, 1191, 1280, 1332, 1440, 1480, 1536, 1588, 1665, 1776, 1920, 1985, 2220, 2304, 2368, 2382, 2560, 2664, 2880, 2960, 3176, 3330, 3552, 3573, 3840, 3970, 4440, 4608, 4736, 4764, 5328, 5760, 5920, 5955, 6352, 6660, 7104, 7146, 7680, 7940, 8880, 9472, 9528, 10656, 11520, 11840, 11910, 12704, 13320, 14208, 14292, 14689, 15880, 17760, 17865, 18944, 19056, 21312, 23040, 23680, 23820, 25408, 26640, 28416, 28584, 29378, 31760, 35520, 35730, 38112, 42624, 44067, 47360, 47640, 50816, 53280, 56832, 57168, 58756, 63520, 71040, 71460, 73445, 76224, 85248, 88134, 94720, 95280, 101632, 106560, 114336, 117512, 127040, 132201, 142080, 142920, 146890, 152448, 170496, 176268, 190560, 203264, 213120, 220335, 228672, 235024, 254080, 264402, 284160, 285840, 293780, 304896, 352536, 381120, 426240, 440670, 457344, 470048, 508160, 528804, 571680, 587560, 609792, 661005, 705072, 762240, 852480, 881340, 914688, 940096, 1016320, 1057608, 1143360, 1175120, 1322010, 1410144, 1524480, 1762680, 1829376, 1880192, 2115216, 2286720, 2350240, 2644020, 2820288, 3048960, 3525360, 3760384, 4230432, 4573440, 4700480, 5288040, 5640576, 7050720, 7520768, 8460864, 9146880, 9400960, 10576080, 11281152, 14101440, 16921728, 18801920, 21152160, 22562304, 28202880, 33843456, 37603840, 42304320, 56405760, 67686912, 84608640, 112811520, 169217280, 338434560]

約数ペア:

[(1, 338434560), (2, 169217280), (3, 112811520), (4, 84608640), (5, 67686912), (6, 56405760), (8, 42304320), (9, 37603840), (10, 33843456), (12, 28202880), (15, 22562304), (16, 21152160), (18, 18801920), (20, 16921728), (24, 14101440), (30, 11281152), (32, 10576080), (36, 9400960), (37, 9146880), (40, 8460864), (45, 7520768), (48, 7050720), (60, 5640576), (64, 5288040), (72, 4700480), (74, 4573440), (80, 4230432), (90, 3760384), (96, 3525360), (111, 3048960), (120, 2820288), (128, 2644020), (144, 2350240), (148, 2286720), (160, 2115216), (180, 1880192), (185, 1829376), (192, 1762680), (222, 1524480), (240, 1410144), (256, 1322010), (288, 1175120), (296, 1143360), (320, 1057608), (333, 1016320), (360, 940096), (370, 914688), (384, 881340), (397, 852480), (444, 762240), (480, 705072), (512, 661005), (555, 609792), (576, 587560), (592, 571680), (640, 528804), (666, 508160), (720, 470048), (740, 457344), (768, 440670), (794, 426240), (888, 381120), (960, 352536), (1110, 304896), (1152, 293780), (1184, 285840), (1191, 284160), (1280, 264402), (1332, 254080), (1440, 235024), (1480, 228672), (1536, 220335), (1588, 213120), (1665, 203264), (1776, 190560), (1920, 176268), (1985, 170496), (2220, 152448), (2304, 146890), (2368, 142920), (2382, 142080), (2560, 132201), (2664, 127040), (2880, 117512), (2960, 114336), (3176, 106560), (3330, 101632), (3552, 95280), (3573, 94720), (3840, 88134), (3970, 85248), (4440, 76224), (4608, 73445), (4736, 71460), (4764, 71040), (5328, 63520), (5760, 58756), (5920, 57168), (5955, 56832), (6352, 53280), (6660, 50816), (7104, 47640), (7146, 47360), (7680, 44067), (7940, 42624), (8880, 38112), (9472, 35730), (9528, 35520), (10656, 31760), (11520, 29378), (11840, 28584), (11910, 28416), (12704, 26640), (13320, 25408), (14208, 23820), (14292, 23680), (14689, 23040), (15880, 21312), (17760, 19056), (17865, 18944)]