207347760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:720

約数の個数: 240

約数和(自身を含む): 766022400

約数和(自身を除く): 558674640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 659, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1318, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 1977, 2070, 2185, 2280, 2622, 2636, 2736, 2760, 3295, 3312, 3420, 3496, 3933, 3954, 4140, 4370, 4560, 5244, 5272, 5520, 5931, 6555, 6590, 6840, 6992, 7866, 7908, 8280, 8740, 9885, 10488, 10544, 11862, 12521, 13110, 13180, 13680, 15157, 15732, 15816, 16560, 17480, 19665, 19770, 20976, 23724, 25042, 26220, 26360, 29655, 30314, 31464, 31632, 34960, 37563, 39330, 39540, 45471, 47448, 50084, 52440, 52720, 59310, 60628, 62605, 62928, 75126, 75785, 78660, 79080, 90942, 94896, 100168, 104880, 112689, 118620, 121256, 125210, 136413, 150252, 151570, 157320, 158160, 181884, 187815, 200336, 225378, 227355, 237240, 242512, 250420, 272826, 287983, 300504, 303140, 314640, 363768, 375630, 450756, 454710, 474480, 500840, 545652, 563445, 575966, 601008, 606280, 682065, 727536, 751260, 863949, 901512, 909420, 1001680, 1091304, 1126890, 1151932, 1212560, 1364130, 1439915, 1502520, 1727898, 1803024, 1818840, 2182608, 2253780, 2303864, 2591847, 2728260, 2879830, 3005040, 3455796, 3637680, 4319745, 4507560, 4607728, 5183694, 5456520, 5759660, 6911592, 8639490, 9015120, 10367388, 10913040, 11519320, 12959235, 13823184, 17278980, 20734776, 23038640, 25918470, 34557960, 41469552, 51836940, 69115920, 103673880, 207347760]

約数ペア:

[(1, 207347760), (2, 103673880), (3, 69115920), (4, 51836940), (5, 41469552), (6, 34557960), (8, 25918470), (9, 23038640), (10, 20734776), (12, 17278980), (15, 13823184), (16, 12959235), (18, 11519320), (19, 10913040), (20, 10367388), (23, 9015120), (24, 8639490), (30, 6911592), (36, 5759660), (38, 5456520), (40, 5183694), (45, 4607728), (46, 4507560), (48, 4319745), (57, 3637680), (60, 3455796), (69, 3005040), (72, 2879830), (76, 2728260), (80, 2591847), (90, 2303864), (92, 2253780), (95, 2182608), (114, 1818840), (115, 1803024), (120, 1727898), (138, 1502520), (144, 1439915), (152, 1364130), (171, 1212560), (180, 1151932), (184, 1126890), (190, 1091304), (207, 1001680), (228, 909420), (230, 901512), (240, 863949), (276, 751260), (285, 727536), (304, 682065), (342, 606280), (345, 601008), (360, 575966), (368, 563445), (380, 545652), (414, 500840), (437, 474480), (456, 454710), (460, 450756), (552, 375630), (570, 363768), (659, 314640), (684, 303140), (690, 300504), (720, 287983), (760, 272826), (828, 250420), (855, 242512), (874, 237240), (912, 227355), (920, 225378), (1035, 200336), (1104, 187815), (1140, 181884), (1311, 158160), (1318, 157320), (1368, 151570), (1380, 150252), (1520, 136413), (1656, 125210), (1710, 121256), (1748, 118620), (1840, 112689), (1977, 104880), (2070, 100168), (2185, 94896), (2280, 90942), (2622, 79080), (2636, 78660), (2736, 75785), (2760, 75126), (3295, 62928), (3312, 62605), (3420, 60628), (3496, 59310), (3933, 52720), (3954, 52440), (4140, 50084), (4370, 47448), (4560, 45471), (5244, 39540), (5272, 39330), (5520, 37563), (5931, 34960), (6555, 31632), (6590, 31464), (6840, 30314), (6992, 29655), (7866, 26360), (7908, 26220), (8280, 25042), (8740, 23724), (9885, 20976), (10488, 19770), (10544, 19665), (11862, 17480), (12521, 16560), (13110, 15816), (13180, 15732), (13680, 15157)]