1664441610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 4887267840

約数和(自身を除く): 3222826230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 73, 78, 85, 95, 102, 114, 130, 146, 170, 181, 190, 195, 219, 221, 247, 255, 285, 323, 362, 365, 390, 438, 442, 494, 510, 543, 570, 646, 663, 730, 741, 905, 949, 969, 1086, 1095, 1105, 1235, 1241, 1326, 1387, 1482, 1615, 1810, 1898, 1938, 2190, 2210, 2353, 2470, 2482, 2715, 2774, 2847, 3077, 3230, 3315, 3439, 3705, 3723, 4161, 4199, 4706, 4745, 4845, 5430, 5694, 6154, 6205, 6630, 6878, 6935, 7059, 7410, 7446, 8322, 8398, 9231, 9490, 9690, 10317, 11765, 12410, 12597, 13213, 13870, 14118, 14235, 15385, 16133, 17195, 18031, 18462, 18615, 20634, 20805, 20995, 23530, 23579, 25194, 26426, 28470, 30770, 32266, 34390, 35295, 36062, 37230, 39639, 40001, 41610, 41990, 44707, 46155, 47158, 48399, 51585, 54093, 58463, 62985, 66065, 70590, 70737, 79278, 80002, 80665, 89414, 90155, 92310, 96798, 103170, 108186, 116926, 117895, 120003, 125970, 132130, 134121, 141474, 161330, 171769, 175389, 180310, 198195, 200005, 223535, 224621, 235790, 240006, 241995, 251047, 268242, 270465, 292315, 306527, 343538, 350778, 353685, 396390, 400010, 447070, 449242, 483990, 502094, 515307, 540930, 584630, 600015, 613054, 670605, 673863, 707370, 753141, 760019, 858845, 876945, 919581, 1030614, 1123105, 1200030, 1255235, 1341210, 1347726, 1506282, 1520038, 1532635, 1717690, 1753890, 1839162, 2246210, 2280057, 2510470, 2576535, 2920073, 3065270, 3263611, 3369315, 3765705, 3800095, 4267799, 4560114, 4597905, 5153070, 5840146, 6527222, 6738630, 7531410, 7600190, 8535598, 8760219, 9195810, 9790833, 11400285, 12803397, 14600365, 16318055, 17520438, 19581666, 21338995, 22800570, 25606794, 29200730, 32636110, 42677990, 43801095, 48954165, 55481387, 64016985, 87602190, 97908330, 110962774, 128033970, 166444161, 277406935, 332888322, 554813870, 832220805, 1664441610]

約数ペア:

[(1, 1664441610), (2, 832220805), (3, 554813870), (5, 332888322), (6, 277406935), (10, 166444161), (13, 128033970), (15, 110962774), (17, 97908330), (19, 87602190), (26, 64016985), (30, 55481387), (34, 48954165), (38, 43801095), (39, 42677990), (51, 32636110), (57, 29200730), (65, 25606794), (73, 22800570), (78, 21338995), (85, 19581666), (95, 17520438), (102, 16318055), (114, 14600365), (130, 12803397), (146, 11400285), (170, 9790833), (181, 9195810), (190, 8760219), (195, 8535598), (219, 7600190), (221, 7531410), (247, 6738630), (255, 6527222), (285, 5840146), (323, 5153070), (362, 4597905), (365, 4560114), (390, 4267799), (438, 3800095), (442, 3765705), (494, 3369315), (510, 3263611), (543, 3065270), (570, 2920073), (646, 2576535), (663, 2510470), (730, 2280057), (741, 2246210), (905, 1839162), (949, 1753890), (969, 1717690), (1086, 1532635), (1095, 1520038), (1105, 1506282), (1235, 1347726), (1241, 1341210), (1326, 1255235), (1387, 1200030), (1482, 1123105), (1615, 1030614), (1810, 919581), (1898, 876945), (1938, 858845), (2190, 760019), (2210, 753141), (2353, 707370), (2470, 673863), (2482, 670605), (2715, 613054), (2774, 600015), (2847, 584630), (3077, 540930), (3230, 515307), (3315, 502094), (3439, 483990), (3705, 449242), (3723, 447070), (4161, 400010), (4199, 396390), (4706, 353685), (4745, 350778), (4845, 343538), (5430, 306527), (5694, 292315), (6154, 270465), (6205, 268242), (6630, 251047), (6878, 241995), (6935, 240006), (7059, 235790), (7410, 224621), (7446, 223535), (8322, 200005), (8398, 198195), (9231, 180310), (9490, 175389), (9690, 171769), (10317, 161330), (11765, 141474), (12410, 134121), (12597, 132130), (13213, 125970), (13870, 120003), (14118, 117895), (14235, 116926), (15385, 108186), (16133, 103170), (17195, 96798), (18031, 92310), (18462, 90155), (18615, 89414), (20634, 80665), (20805, 80002), (20995, 79278), (23530, 70737), (23579, 70590), (25194, 66065), (26426, 62985), (28470, 58463), (30770, 54093), (32266, 51585), (34390, 48399), (35295, 47158), (36062, 46155), (37230, 44707), (39639, 41990), (40001, 41610)]