1611775440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11971}}^1$

素因数の和:12018

約数の個数: 240

約数和(自身を含む): 6252831936

約数和(自身を除く): 4641056496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 6120, 6732, 7480, 7920, 8415, 8976, 11220, 11971, 12240, 13464, 14960, 16830, 22440, 23942, 26928, 33660, 35913, 44880, 47884, 59855, 67320, 71826, 95768, 107739, 119710, 131681, 134640, 143652, 179565, 191536, 203507, 215478, 239420, 263362, 287304, 359130, 395043, 407014, 430956, 478840, 526724, 538695, 574608, 610521, 658405, 718260, 790086, 814028, 861912, 957680, 1017535, 1053448, 1077390, 1185129, 1221042, 1316810, 1436520, 1580172, 1628056, 1723824, 1831563, 1975215, 2035070, 2106896, 2154780, 2238577, 2370258, 2442084, 2633620, 2873040, 3052605, 3160344, 3256112, 3663126, 3950430, 4070140, 4309560, 4477154, 4740516, 4884168, 5267240, 5925645, 6105210, 6320688, 6715731, 7326252, 7900860, 8140280, 8619120, 8954308, 9157815, 9481032, 9768336, 10534480, 11192885, 11851290, 12210420, 13431462, 14652504, 15801720, 16280560, 17908616, 18315630, 18962064, 20147193, 22385770, 23702580, 24420840, 26862924, 29305008, 31603440, 33578655, 35817232, 36631260, 40294386, 44771540, 47405160, 48841680, 53725848, 67157310, 73262520, 80588772, 89543080, 94810320, 100735965, 107451696, 134314620, 146525040, 161177544, 179086160, 201471930, 268629240, 322355088, 402943860, 537258480, 805887720, 1611775440]

約数ペア:

[(1, 1611775440), (2, 805887720), (3, 537258480), (4, 402943860), (5, 322355088), (6, 268629240), (8, 201471930), (9, 179086160), (10, 161177544), (11, 146525040), (12, 134314620), (15, 107451696), (16, 100735965), (17, 94810320), (18, 89543080), (20, 80588772), (22, 73262520), (24, 67157310), (30, 53725848), (33, 48841680), (34, 47405160), (36, 44771540), (40, 40294386), (44, 36631260), (45, 35817232), (48, 33578655), (51, 31603440), (55, 29305008), (60, 26862924), (66, 24420840), (68, 23702580), (72, 22385770), (80, 20147193), (85, 18962064), (88, 18315630), (90, 17908616), (99, 16280560), (102, 15801720), (110, 14652504), (120, 13431462), (132, 12210420), (136, 11851290), (144, 11192885), (153, 10534480), (165, 9768336), (170, 9481032), (176, 9157815), (180, 8954308), (187, 8619120), (198, 8140280), (204, 7900860), (220, 7326252), (240, 6715731), (255, 6320688), (264, 6105210), (272, 5925645), (306, 5267240), (330, 4884168), (340, 4740516), (360, 4477154), (374, 4309560), (396, 4070140), (408, 3950430), (440, 3663126), (495, 3256112), (510, 3160344), (528, 3052605), (561, 2873040), (612, 2633620), (660, 2442084), (680, 2370258), (720, 2238577), (748, 2154780), (765, 2106896), (792, 2035070), (816, 1975215), (880, 1831563), (935, 1723824), (990, 1628056), (1020, 1580172), (1122, 1436520), (1224, 1316810), (1320, 1221042), (1360, 1185129), (1496, 1077390), (1530, 1053448), (1584, 1017535), (1683, 957680), (1870, 861912), (1980, 814028), (2040, 790086), (2244, 718260), (2448, 658405), (2640, 610521), (2805, 574608), (2992, 538695), (3060, 526724), (3366, 478840), (3740, 430956), (3960, 407014), (4080, 395043), (4488, 359130), (5610, 287304), (6120, 263362), (6732, 239420), (7480, 215478), (7920, 203507), (8415, 191536), (8976, 179565), (11220, 143652), (11971, 134640), (12240, 131681), (13464, 119710), (14960, 107739), (16830, 95768), (22440, 71826), (23942, 67320), (26928, 59855), (33660, 47884), (35913, 44880)]