224495180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 628604928

約数和(自身を除く): 404109748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 31, 35, 46, 52, 62, 65, 70, 91, 92, 115, 124, 130, 140, 155, 161, 173, 182, 217, 230, 260, 299, 310, 322, 346, 364, 403, 434, 455, 460, 598, 620, 644, 692, 713, 805, 806, 865, 868, 910, 1085, 1196, 1211, 1426, 1495, 1610, 1612, 1730, 1820, 2015, 2093, 2170, 2249, 2422, 2821, 2852, 2990, 3220, 3460, 3565, 3979, 4030, 4186, 4340, 4498, 4844, 4991, 5363, 5642, 5980, 6055, 7130, 7958, 8060, 8372, 8996, 9269, 9982, 10465, 10726, 11245, 11284, 12110, 14105, 14260, 15743, 15916, 18538, 19895, 19964, 20930, 21452, 22490, 24220, 24955, 26815, 27853, 28210, 31486, 37076, 37541, 39790, 41860, 44980, 46345, 49910, 51727, 53630, 55706, 56420, 62972, 64883, 69719, 75082, 78715, 79580, 92690, 99820, 103454, 107260, 111412, 123349, 129766, 139265, 139438, 150164, 157430, 185380, 187705, 206908, 246698, 258635, 259532, 278530, 278876, 314860, 324415, 348595, 362089, 375410, 488033, 493396, 517270, 557060, 616745, 648830, 697190, 724178, 750820, 863443, 976066, 1034540, 1233490, 1297660, 1394380, 1448356, 1603537, 1726886, 1810445, 1952132, 2440165, 2466980, 3207074, 3453772, 3620890, 4317215, 4880330, 6414148, 7241780, 8017685, 8634430, 9760660, 11224759, 16035370, 17268860, 22449518, 32070740, 44899036, 56123795, 112247590, 224495180]

約数ペア:

[(1, 224495180), (2, 112247590), (4, 56123795), (5, 44899036), (7, 32070740), (10, 22449518), (13, 17268860), (14, 16035370), (20, 11224759), (23, 9760660), (26, 8634430), (28, 8017685), (31, 7241780), (35, 6414148), (46, 4880330), (52, 4317215), (62, 3620890), (65, 3453772), (70, 3207074), (91, 2466980), (92, 2440165), (115, 1952132), (124, 1810445), (130, 1726886), (140, 1603537), (155, 1448356), (161, 1394380), (173, 1297660), (182, 1233490), (217, 1034540), (230, 976066), (260, 863443), (299, 750820), (310, 724178), (322, 697190), (346, 648830), (364, 616745), (403, 557060), (434, 517270), (455, 493396), (460, 488033), (598, 375410), (620, 362089), (644, 348595), (692, 324415), (713, 314860), (805, 278876), (806, 278530), (865, 259532), (868, 258635), (910, 246698), (1085, 206908), (1196, 187705), (1211, 185380), (1426, 157430), (1495, 150164), (1610, 139438), (1612, 139265), (1730, 129766), (1820, 123349), (2015, 111412), (2093, 107260), (2170, 103454), (2249, 99820), (2422, 92690), (2821, 79580), (2852, 78715), (2990, 75082), (3220, 69719), (3460, 64883), (3565, 62972), (3979, 56420), (4030, 55706), (4186, 53630), (4340, 51727), (4498, 49910), (4844, 46345), (4991, 44980), (5363, 41860), (5642, 39790), (5980, 37541), (6055, 37076), (7130, 31486), (7958, 28210), (8060, 27853), (8372, 26815), (8996, 24955), (9269, 24220), (9982, 22490), (10465, 21452), (10726, 20930), (11245, 19964), (11284, 19895), (12110, 18538), (14105, 15916), (14260, 15743)]