284039360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 224

約数和(自身を含む): 807598080

約数和(自身を除く): 523558720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 80, 88, 95, 110, 124, 137, 152, 155, 160, 176, 190, 209, 220, 248, 274, 304, 310, 320, 341, 352, 380, 418, 440, 496, 548, 589, 608, 620, 682, 685, 704, 760, 836, 880, 992, 1045, 1096, 1178, 1216, 1240, 1364, 1370, 1507, 1520, 1672, 1705, 1760, 1984, 2090, 2192, 2356, 2480, 2603, 2728, 2740, 2945, 3014, 3040, 3344, 3410, 3520, 4180, 4247, 4384, 4712, 4960, 5206, 5456, 5480, 5890, 6028, 6080, 6479, 6688, 6820, 7535, 8360, 8494, 8768, 9424, 9920, 10412, 10912, 10960, 11780, 12056, 12958, 13015, 13376, 13640, 15070, 16720, 16988, 18848, 20824, 21235, 21824, 21920, 23560, 24112, 25916, 26030, 27280, 28633, 30140, 32395, 33440, 33976, 37696, 41648, 42470, 43840, 46717, 47120, 48224, 51832, 52060, 54560, 57266, 60280, 64790, 66880, 67952, 80693, 83296, 84940, 93434, 94240, 96448, 103664, 104120, 109120, 114532, 120560, 129580, 135904, 143165, 161386, 166592, 169880, 186868, 188480, 207328, 208240, 229064, 233585, 241120, 259160, 271808, 286330, 322772, 339760, 373736, 403465, 414656, 416480, 458128, 467170, 482240, 518320, 572660, 645544, 679520, 747472, 806930, 832960, 887623, 916256, 934340, 1036640, 1145320, 1291088, 1359040, 1494944, 1613860, 1775246, 1832512, 1868680, 2073280, 2290640, 2582176, 2989888, 3227720, 3550492, 3737360, 4438115, 4581280, 5164352, 6455440, 7100984, 7474720, 8876230, 9162560, 12910880, 14201968, 14949440, 17752460, 25821760, 28403936, 35504920, 56807872, 71009840, 142019680, 284039360]

約数ペア:

[(1, 284039360), (2, 142019680), (4, 71009840), (5, 56807872), (8, 35504920), (10, 28403936), (11, 25821760), (16, 17752460), (19, 14949440), (20, 14201968), (22, 12910880), (31, 9162560), (32, 8876230), (38, 7474720), (40, 7100984), (44, 6455440), (55, 5164352), (62, 4581280), (64, 4438115), (76, 3737360), (80, 3550492), (88, 3227720), (95, 2989888), (110, 2582176), (124, 2290640), (137, 2073280), (152, 1868680), (155, 1832512), (160, 1775246), (176, 1613860), (190, 1494944), (209, 1359040), (220, 1291088), (248, 1145320), (274, 1036640), (304, 934340), (310, 916256), (320, 887623), (341, 832960), (352, 806930), (380, 747472), (418, 679520), (440, 645544), (496, 572660), (548, 518320), (589, 482240), (608, 467170), (620, 458128), (682, 416480), (685, 414656), (704, 403465), (760, 373736), (836, 339760), (880, 322772), (992, 286330), (1045, 271808), (1096, 259160), (1178, 241120), (1216, 233585), (1240, 229064), (1364, 208240), (1370, 207328), (1507, 188480), (1520, 186868), (1672, 169880), (1705, 166592), (1760, 161386), (1984, 143165), (2090, 135904), (2192, 129580), (2356, 120560), (2480, 114532), (2603, 109120), (2728, 104120), (2740, 103664), (2945, 96448), (3014, 94240), (3040, 93434), (3344, 84940), (3410, 83296), (3520, 80693), (4180, 67952), (4247, 66880), (4384, 64790), (4712, 60280), (4960, 57266), (5206, 54560), (5456, 52060), (5480, 51832), (5890, 48224), (6028, 47120), (6080, 46717), (6479, 43840), (6688, 42470), (6820, 41648), (7535, 37696), (8360, 33976), (8494, 33440), (8768, 32395), (9424, 30140), (9920, 28633), (10412, 27280), (10912, 26030), (10960, 25916), (11780, 24112), (12056, 23560), (12958, 21920), (13015, 21824), (13376, 21235), (13640, 20824), (15070, 18848), (16720, 16988)]