72495983560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{164599}}^1$

素因数の和:164652

約数の個数: 192

約数和(自身を含む): 220669344000

約数和(自身を除く): 148173360440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 280, 286, 308, 364, 385, 440, 455, 484, 520, 572, 605, 616, 715, 728, 770, 847, 910, 968, 1001, 1144, 1210, 1430, 1540, 1573, 1694, 1820, 2002, 2420, 2860, 3080, 3146, 3388, 3640, 4004, 4235, 4840, 5005, 5720, 6292, 6776, 7865, 8008, 8470, 10010, 11011, 12584, 15730, 16940, 20020, 22022, 31460, 33880, 40040, 44044, 55055, 62920, 88088, 110110, 164599, 220220, 329198, 440440, 658396, 822995, 1152193, 1316792, 1645990, 1810589, 2139787, 2304386, 3291980, 3621178, 4279574, 4608772, 5760965, 6583960, 7242356, 8559148, 9052945, 9217544, 10698935, 11521930, 12674123, 14484712, 14978509, 17118296, 18105890, 19916479, 21397870, 23043860, 23537657, 25348246, 29957018, 36211780, 39832958, 42795740, 46087720, 47075314, 50696492, 59914036, 63370615, 72423560, 74892545, 79665916, 85591480, 94150628, 99582395, 101392984, 117688285, 119828072, 126741230, 139415353, 149785090, 159331832, 164763599, 188301256, 199164790, 235376570, 253482460, 258914227, 278830706, 299570180, 329527198, 398329580, 470753140, 506964920, 517828454, 557661412, 599140360, 659054396, 697076765, 796659160, 823817995, 941506280, 1035656908, 1115322824, 1294571135, 1318108792, 1394153530, 1647635990, 1812399589, 2071313816, 2589142270, 2788307060, 3295271980, 3624799178, 5178284540, 5576614120, 6590543960, 7249598356, 9061997945, 10356569080, 14499196712, 18123995890, 36247991780, 72495983560]

約数ペア:

[(1, 72495983560), (2, 36247991780), (4, 18123995890), (5, 14499196712), (7, 10356569080), (8, 9061997945), (10, 7249598356), (11, 6590543960), (13, 5576614120), (14, 5178284540), (20, 3624799178), (22, 3295271980), (26, 2788307060), (28, 2589142270), (35, 2071313816), (40, 1812399589), (44, 1647635990), (52, 1394153530), (55, 1318108792), (56, 1294571135), (65, 1115322824), (70, 1035656908), (77, 941506280), (88, 823817995), (91, 796659160), (104, 697076765), (110, 659054396), (121, 599140360), (130, 557661412), (140, 517828454), (143, 506964920), (154, 470753140), (182, 398329580), (220, 329527198), (242, 299570180), (260, 278830706), (280, 258914227), (286, 253482460), (308, 235376570), (364, 199164790), (385, 188301256), (440, 164763599), (455, 159331832), (484, 149785090), (520, 139415353), (572, 126741230), (605, 119828072), (616, 117688285), (715, 101392984), (728, 99582395), (770, 94150628), (847, 85591480), (910, 79665916), (968, 74892545), (1001, 72423560), (1144, 63370615), (1210, 59914036), (1430, 50696492), (1540, 47075314), (1573, 46087720), (1694, 42795740), (1820, 39832958), (2002, 36211780), (2420, 29957018), (2860, 25348246), (3080, 23537657), (3146, 23043860), (3388, 21397870), (3640, 19916479), (4004, 18105890), (4235, 17118296), (4840, 14978509), (5005, 14484712), (5720, 12674123), (6292, 11521930), (6776, 10698935), (7865, 9217544), (8008, 9052945), (8470, 8559148), (10010, 7242356), (11011, 6583960), (12584, 5760965), (15730, 4608772), (16940, 4279574), (20020, 3621178), (22022, 3291980), (31460, 2304386), (33880, 2139787), (40040, 1810589), (44044, 1645990), (55055, 1316792), (62920, 1152193), (88088, 822995), (110110, 658396), (164599, 440440), (220220, 329198)]