155158560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 573168960

約数和(自身を除く): 418010400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 96, 106, 107, 114, 120, 144, 152, 159, 160, 171, 180, 190, 212, 214, 228, 240, 265, 285, 288, 304, 318, 321, 342, 360, 380, 424, 428, 456, 477, 480, 530, 535, 570, 608, 636, 642, 684, 720, 760, 795, 848, 855, 856, 912, 954, 963, 1007, 1060, 1070, 1140, 1272, 1284, 1368, 1440, 1520, 1590, 1605, 1696, 1710, 1712, 1824, 1908, 1926, 2014, 2033, 2120, 2140, 2280, 2385, 2544, 2568, 2736, 3021, 3040, 3180, 3210, 3420, 3424, 3816, 3852, 4028, 4066, 4240, 4280, 4560, 4770, 4815, 5035, 5088, 5136, 5472, 5671, 6042, 6099, 6360, 6420, 6840, 7632, 7704, 8056, 8132, 8480, 8560, 9063, 9120, 9540, 9630, 10070, 10165, 10272, 11342, 12084, 12198, 12720, 12840, 13680, 15105, 15264, 15408, 16112, 16264, 17013, 17120, 18126, 18297, 19080, 19260, 20140, 20330, 22684, 24168, 24396, 25440, 25680, 27360, 28355, 30210, 30495, 30816, 32224, 32528, 34026, 36252, 36594, 38160, 38520, 40280, 40660, 45315, 45368, 48336, 48792, 51039, 51360, 56710, 60420, 60990, 65056, 68052, 72504, 73188, 76320, 77040, 80560, 81320, 85065, 90630, 90736, 91485, 96672, 97584, 102078, 107749, 113420, 120840, 121980, 136104, 145008, 146376, 154080, 161120, 162640, 170130, 181260, 181472, 182970, 195168, 204156, 215498, 226840, 241680, 243960, 255195, 272208, 290016, 292752, 323247, 325280, 340260, 362520, 365940, 408312, 430996, 453680, 483360, 487920, 510390, 538745, 544416, 585504, 646494, 680520, 725040, 731880, 816624, 861992, 907360, 969741, 975840, 1020780, 1077490, 1292988, 1361040, 1450080, 1463760, 1616235, 1633248, 1723984, 1939482, 2041560, 2154980, 2585976, 2722080, 2927520, 3232470, 3447968, 3878964, 4083120, 4309960, 4848705, 5171952, 6464940, 7757928, 8166240, 8619920, 9697410, 10343904, 12929880, 15515856, 17239840, 19394820, 25859760, 31031712, 38789640, 51719520, 77579280, 155158560]

約数ペア:

[(1, 155158560), (2, 77579280), (3, 51719520), (4, 38789640), (5, 31031712), (6, 25859760), (8, 19394820), (9, 17239840), (10, 15515856), (12, 12929880), (15, 10343904), (16, 9697410), (18, 8619920), (19, 8166240), (20, 7757928), (24, 6464940), (30, 5171952), (32, 4848705), (36, 4309960), (38, 4083120), (40, 3878964), (45, 3447968), (48, 3232470), (53, 2927520), (57, 2722080), (60, 2585976), (72, 2154980), (76, 2041560), (80, 1939482), (90, 1723984), (95, 1633248), (96, 1616235), (106, 1463760), (107, 1450080), (114, 1361040), (120, 1292988), (144, 1077490), (152, 1020780), (159, 975840), (160, 969741), (171, 907360), (180, 861992), (190, 816624), (212, 731880), (214, 725040), (228, 680520), (240, 646494), (265, 585504), (285, 544416), (288, 538745), (304, 510390), (318, 487920), (321, 483360), (342, 453680), (360, 430996), (380, 408312), (424, 365940), (428, 362520), (456, 340260), (477, 325280), (480, 323247), (530, 292752), (535, 290016), (570, 272208), (608, 255195), (636, 243960), (642, 241680), (684, 226840), (720, 215498), (760, 204156), (795, 195168), (848, 182970), (855, 181472), (856, 181260), (912, 170130), (954, 162640), (963, 161120), (1007, 154080), (1060, 146376), (1070, 145008), (1140, 136104), (1272, 121980), (1284, 120840), (1368, 113420), (1440, 107749), (1520, 102078), (1590, 97584), (1605, 96672), (1696, 91485), (1710, 90736), (1712, 90630), (1824, 85065), (1908, 81320), (1926, 80560), (2014, 77040), (2033, 76320), (2120, 73188), (2140, 72504), (2280, 68052), (2385, 65056), (2544, 60990), (2568, 60420), (2736, 56710), (3021, 51360), (3040, 51039), (3180, 48792), (3210, 48336), (3420, 45368), (3424, 45315), (3816, 40660), (3852, 40280), (4028, 38520), (4066, 38160), (4240, 36594), (4280, 36252), (4560, 34026), (4770, 32528), (4815, 32224), (5035, 30816), (5088, 30495), (5136, 30210), (5472, 28355), (5671, 27360), (6042, 25680), (6099, 25440), (6360, 24396), (6420, 24168), (6840, 22684), (7632, 20330), (7704, 20140), (8056, 19260), (8132, 19080), (8480, 18297), (8560, 18126), (9063, 17120), (9120, 17013), (9540, 16264), (9630, 16112), (10070, 15408), (10165, 15264), (10272, 15105), (11342, 13680), (12084, 12840), (12198, 12720)]