203363520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 168

約数和(自身を含む): 686830224

約数和(自身を除く): 483466704

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, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 680, 733, 816, 867, 960, 1020, 1088, 1156, 1360, 1445, 1466, 1632, 1734, 2040, 2199, 2312, 2720, 2890, 2932, 3264, 3468, 3665, 4080, 4335, 4398, 4624, 5440, 5780, 5864, 6936, 7330, 8160, 8670, 8796, 9248, 10995, 11560, 11728, 12461, 13872, 14660, 16320, 17340, 17592, 18496, 21990, 23120, 23456, 24922, 27744, 29320, 34680, 35184, 37383, 43980, 46240, 46912, 49844, 55488, 58640, 62305, 69360, 70368, 74766, 87960, 92480, 99688, 117280, 124610, 138720, 140736, 149532, 175920, 186915, 199376, 211837, 234560, 249220, 277440, 299064, 351840, 373830, 398752, 423674, 498440, 598128, 635511, 703680, 747660, 797504, 847348, 996880, 1059185, 1196256, 1271022, 1495320, 1694696, 1993760, 2118370, 2392512, 2542044, 2990640, 3177555, 3389392, 3987520, 4236740, 5084088, 5981280, 6355110, 6778784, 8473480, 10168176, 11962560, 12710220, 13557568, 16946960, 20336352, 25420440, 33893920, 40672704, 50840880, 67787840, 101681760, 203363520]

約数ペア:

[(1, 203363520), (2, 101681760), (3, 67787840), (4, 50840880), (5, 40672704), (6, 33893920), (8, 25420440), (10, 20336352), (12, 16946960), (15, 13557568), (16, 12710220), (17, 11962560), (20, 10168176), (24, 8473480), (30, 6778784), (32, 6355110), (34, 5981280), (40, 5084088), (48, 4236740), (51, 3987520), (60, 3389392), (64, 3177555), (68, 2990640), (80, 2542044), (85, 2392512), (96, 2118370), (102, 1993760), (120, 1694696), (136, 1495320), (160, 1271022), (170, 1196256), (192, 1059185), (204, 996880), (240, 847348), (255, 797504), (272, 747660), (289, 703680), (320, 635511), (340, 598128), (408, 498440), (480, 423674), (510, 398752), (544, 373830), (578, 351840), (680, 299064), (733, 277440), (816, 249220), (867, 234560), (960, 211837), (1020, 199376), (1088, 186915), (1156, 175920), (1360, 149532), (1445, 140736), (1466, 138720), (1632, 124610), (1734, 117280), (2040, 99688), (2199, 92480), (2312, 87960), (2720, 74766), (2890, 70368), (2932, 69360), (3264, 62305), (3468, 58640), (3665, 55488), (4080, 49844), (4335, 46912), (4398, 46240), (4624, 43980), (5440, 37383), (5780, 35184), (5864, 34680), (6936, 29320), (7330, 27744), (8160, 24922), (8670, 23456), (8796, 23120), (9248, 21990), (10995, 18496), (11560, 17592), (11728, 17340), (12461, 16320), (13872, 14660)]