1618962240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2469

約数の個数: 224

約数和(自身を含む): 5934090240

約数和(自身を除く): 4315128000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 192, 206, 210, 224, 240, 280, 309, 320, 336, 412, 420, 448, 480, 515, 560, 618, 672, 721, 824, 840, 960, 1030, 1120, 1236, 1344, 1442, 1545, 1648, 1680, 2060, 2163, 2240, 2339, 2472, 2884, 3090, 3296, 3360, 3605, 4120, 4326, 4678, 4944, 5768, 6180, 6592, 6720, 7017, 7210, 8240, 8652, 9356, 9888, 10815, 11536, 11695, 12360, 14034, 14420, 16373, 16480, 17304, 18712, 19776, 21630, 23072, 23390, 24720, 28068, 28840, 32746, 32960, 34608, 35085, 37424, 43260, 46144, 46780, 49119, 49440, 56136, 57680, 65492, 69216, 70170, 74848, 81865, 86520, 93560, 98238, 98880, 112272, 115360, 130984, 138432, 140340, 149696, 163730, 173040, 187120, 196476, 224544, 230720, 240917, 245595, 261968, 280680, 327460, 346080, 374240, 392952, 449088, 481834, 491190, 523936, 561360, 654920, 692160, 722751, 748480, 785904, 963668, 982380, 1047872, 1122720, 1204585, 1309840, 1445502, 1571808, 1686419, 1927336, 1964760, 2245440, 2409170, 2619680, 2891004, 3143616, 3372838, 3613755, 3854672, 3929520, 4818340, 5059257, 5239360, 5782008, 6745676, 7227510, 7709344, 7859040, 8432095, 9636680, 10118514, 11564016, 13491352, 14455020, 15418688, 15718080, 16864190, 19273360, 20237028, 23128032, 25296285, 26982704, 28910040, 33728380, 38546720, 40474056, 46256064, 50592570, 53965408, 57820080, 67456760, 77093440, 80948112, 101185140, 107930816, 115640160, 134913520, 161896224, 202370280, 231280320, 269827040, 323792448, 404740560, 539654080, 809481120, 1618962240]

約数ペア:

[(1, 1618962240), (2, 809481120), (3, 539654080), (4, 404740560), (5, 323792448), (6, 269827040), (7, 231280320), (8, 202370280), (10, 161896224), (12, 134913520), (14, 115640160), (15, 107930816), (16, 101185140), (20, 80948112), (21, 77093440), (24, 67456760), (28, 57820080), (30, 53965408), (32, 50592570), (35, 46256064), (40, 40474056), (42, 38546720), (48, 33728380), (56, 28910040), (60, 26982704), (64, 25296285), (70, 23128032), (80, 20237028), (84, 19273360), (96, 16864190), (103, 15718080), (105, 15418688), (112, 14455020), (120, 13491352), (140, 11564016), (160, 10118514), (168, 9636680), (192, 8432095), (206, 7859040), (210, 7709344), (224, 7227510), (240, 6745676), (280, 5782008), (309, 5239360), (320, 5059257), (336, 4818340), (412, 3929520), (420, 3854672), (448, 3613755), (480, 3372838), (515, 3143616), (560, 2891004), (618, 2619680), (672, 2409170), (721, 2245440), (824, 1964760), (840, 1927336), (960, 1686419), (1030, 1571808), (1120, 1445502), (1236, 1309840), (1344, 1204585), (1442, 1122720), (1545, 1047872), (1648, 982380), (1680, 963668), (2060, 785904), (2163, 748480), (2240, 722751), (2339, 692160), (2472, 654920), (2884, 561360), (3090, 523936), (3296, 491190), (3360, 481834), (3605, 449088), (4120, 392952), (4326, 374240), (4678, 346080), (4944, 327460), (5768, 280680), (6180, 261968), (6592, 245595), (6720, 240917), (7017, 230720), (7210, 224544), (8240, 196476), (8652, 187120), (9356, 173040), (9888, 163730), (10815, 149696), (11536, 140340), (11695, 138432), (12360, 130984), (14034, 115360), (14420, 112272), (16373, 98880), (16480, 98238), (17304, 93560), (18712, 86520), (19776, 81865), (21630, 74848), (23072, 70170), (23390, 69216), (24720, 65492), (28068, 57680), (28840, 56136), (32746, 49440), (32960, 49119), (34608, 46780), (35085, 46144), (37424, 43260)]