103505280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 357212160

約数和(自身を除く): 253706880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 47, 48, 60, 62, 64, 74, 80, 93, 94, 96, 111, 120, 124, 128, 141, 148, 155, 160, 185, 186, 188, 192, 222, 235, 240, 248, 282, 296, 310, 320, 370, 372, 376, 384, 444, 465, 470, 480, 496, 555, 564, 592, 620, 640, 705, 740, 744, 752, 888, 930, 940, 960, 992, 1110, 1128, 1147, 1184, 1240, 1410, 1457, 1480, 1488, 1504, 1739, 1776, 1860, 1880, 1920, 1984, 2220, 2256, 2294, 2368, 2480, 2820, 2914, 2960, 2976, 3008, 3441, 3478, 3552, 3720, 3760, 3968, 4371, 4440, 4512, 4588, 4736, 4960, 5217, 5640, 5735, 5828, 5920, 5952, 6016, 6882, 6956, 7104, 7285, 7440, 7520, 8695, 8742, 8880, 9024, 9176, 9920, 10434, 11280, 11470, 11656, 11840, 11904, 13764, 13912, 14208, 14570, 14880, 15040, 17205, 17390, 17484, 17760, 18048, 18352, 19840, 20868, 21855, 22560, 22940, 23312, 23680, 26085, 27528, 27824, 29140, 29760, 30080, 34410, 34780, 34968, 35520, 36704, 41736, 43710, 45120, 45880, 46624, 52170, 53909, 55056, 55648, 58280, 59520, 68820, 69560, 69936, 71040, 73408, 83472, 87420, 90240, 91760, 93248, 104340, 107818, 110112, 111296, 116560, 137640, 139120, 139872, 146816, 161727, 166944, 174840, 183520, 186496, 208680, 215636, 220224, 222592, 233120, 269545, 275280, 278240, 279744, 323454, 333888, 349680, 367040, 417360, 431272, 440448, 466240, 539090, 550560, 556480, 559488, 646908, 667776, 699360, 734080, 808635, 834720, 862544, 932480, 1078180, 1101120, 1112960, 1293816, 1398720, 1617270, 1669440, 1725088, 2156360, 2202240, 2587632, 2797440, 3234540, 3338880, 3450176, 4312720, 5175264, 6469080, 6900352, 8625440, 10350528, 12938160, 17250880, 20701056, 25876320, 34501760, 51752640, 103505280]

約数ペア:

[(1, 103505280), (2, 51752640), (3, 34501760), (4, 25876320), (5, 20701056), (6, 17250880), (8, 12938160), (10, 10350528), (12, 8625440), (15, 6900352), (16, 6469080), (20, 5175264), (24, 4312720), (30, 3450176), (31, 3338880), (32, 3234540), (37, 2797440), (40, 2587632), (47, 2202240), (48, 2156360), (60, 1725088), (62, 1669440), (64, 1617270), (74, 1398720), (80, 1293816), (93, 1112960), (94, 1101120), (96, 1078180), (111, 932480), (120, 862544), (124, 834720), (128, 808635), (141, 734080), (148, 699360), (155, 667776), (160, 646908), (185, 559488), (186, 556480), (188, 550560), (192, 539090), (222, 466240), (235, 440448), (240, 431272), (248, 417360), (282, 367040), (296, 349680), (310, 333888), (320, 323454), (370, 279744), (372, 278240), (376, 275280), (384, 269545), (444, 233120), (465, 222592), (470, 220224), (480, 215636), (496, 208680), (555, 186496), (564, 183520), (592, 174840), (620, 166944), (640, 161727), (705, 146816), (740, 139872), (744, 139120), (752, 137640), (888, 116560), (930, 111296), (940, 110112), (960, 107818), (992, 104340), (1110, 93248), (1128, 91760), (1147, 90240), (1184, 87420), (1240, 83472), (1410, 73408), (1457, 71040), (1480, 69936), (1488, 69560), (1504, 68820), (1739, 59520), (1776, 58280), (1860, 55648), (1880, 55056), (1920, 53909), (1984, 52170), (2220, 46624), (2256, 45880), (2294, 45120), (2368, 43710), (2480, 41736), (2820, 36704), (2914, 35520), (2960, 34968), (2976, 34780), (3008, 34410), (3441, 30080), (3478, 29760), (3552, 29140), (3720, 27824), (3760, 27528), (3968, 26085), (4371, 23680), (4440, 23312), (4512, 22940), (4588, 22560), (4736, 21855), (4960, 20868), (5217, 19840), (5640, 18352), (5735, 18048), (5828, 17760), (5920, 17484), (5952, 17390), (6016, 17205), (6882, 15040), (6956, 14880), (7104, 14570), (7285, 14208), (7440, 13912), (7520, 13764), (8695, 11904), (8742, 11840), (8880, 11656), (9024, 11470), (9176, 11280), (9920, 10434)]