253291214540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{7727}}^1$

素因数の和:7877

約数の個数: 288

約数和(自身を含む): 696223309824

約数和(自身を除く): 442932095284

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 83, 91, 98, 124, 130, 140, 155, 166, 182, 196, 217, 245, 260, 310, 332, 364, 403, 415, 434, 455, 490, 581, 620, 637, 806, 830, 868, 910, 980, 1079, 1085, 1162, 1274, 1519, 1612, 1660, 1820, 2015, 2158, 2170, 2324, 2548, 2573, 2821, 2905, 3038, 3185, 4030, 4067, 4316, 4340, 5146, 5395, 5642, 5810, 6076, 6370, 7553, 7595, 7727, 8060, 8134, 10292, 10790, 11284, 11620, 12740, 12865, 14105, 15106, 15190, 15454, 16268, 18011, 19747, 20335, 21580, 25730, 28210, 30212, 30380, 30908, 33449, 36022, 37765, 38635, 39494, 40670, 51460, 52871, 54089, 56420, 66898, 72044, 75530, 77270, 78988, 81340, 90055, 98735, 100451, 105742, 108178, 126077, 133796, 151060, 154540, 167245, 180110, 197470, 200902, 211484, 216356, 234143, 239537, 252154, 264355, 270445, 334490, 360220, 378623, 394940, 401804, 468286, 479074, 502255, 504308, 528710, 540890, 630385, 641341, 668980, 703157, 757246, 936572, 958148, 1004510, 1057420, 1081780, 1170715, 1197685, 1260770, 1282682, 1406314, 1514492, 1639001, 1676759, 1893115, 2009020, 2341430, 2395370, 2521540, 2565364, 2812628, 3113981, 3206705, 3278002, 3353518, 3515785, 3786230, 4489387, 4682860, 4790740, 4922099, 6227962, 6413410, 6556004, 6707036, 7031570, 7572460, 8195005, 8337433, 8383795, 8978774, 9844198, 11737313, 12455924, 12826820, 14063140, 15569905, 16390010, 16674866, 16767590, 17957548, 19688396, 19881571, 21797867, 22446935, 23474626, 24610495, 31139810, 31425709, 32780020, 33349732, 33535180, 39763142, 41687165, 43595734, 44893870, 46949252, 49220990, 58362031, 58686565, 62279620, 62851418, 79526284, 83374330, 87191468, 89787740, 98441980, 99407855, 108989335, 116724062, 117373130, 125702836, 139170997, 152585069, 157128545, 166748660, 198815710, 217978670, 233448124, 234746260, 258460423, 278341994, 291810155, 305170138, 314257090, 397631420, 408534217, 435957340, 516920846, 556683988, 583620310, 610340276, 628514180, 695854985, 762925345, 817068434, 974196979, 1033841692, 1167240620, 1292302115, 1391709970, 1525850690, 1634136868, 1809222961, 1948393958, 2042671085, 2584604230, 2783419940, 3051701380, 3618445922, 3896787916, 4085342170, 4870984895, 5169208460, 7236891844, 8170684340, 9046114805, 9741969790, 12664560727, 18092229610, 19483939580, 25329121454, 36184459220, 50658242908, 63322803635, 126645607270, 253291214540]

約数ペア:

[(1, 253291214540), (2, 126645607270), (4, 63322803635), (5, 50658242908), (7, 36184459220), (10, 25329121454), (13, 19483939580), (14, 18092229610), (20, 12664560727), (26, 9741969790), (28, 9046114805), (31, 8170684340), (35, 7236891844), (49, 5169208460), (52, 4870984895), (62, 4085342170), (65, 3896787916), (70, 3618445922), (83, 3051701380), (91, 2783419940), (98, 2584604230), (124, 2042671085), (130, 1948393958), (140, 1809222961), (155, 1634136868), (166, 1525850690), (182, 1391709970), (196, 1292302115), (217, 1167240620), (245, 1033841692), (260, 974196979), (310, 817068434), (332, 762925345), (364, 695854985), (403, 628514180), (415, 610340276), (434, 583620310), (455, 556683988), (490, 516920846), (581, 435957340), (620, 408534217), (637, 397631420), (806, 314257090), (830, 305170138), (868, 291810155), (910, 278341994), (980, 258460423), (1079, 234746260), (1085, 233448124), (1162, 217978670), (1274, 198815710), (1519, 166748660), (1612, 157128545), (1660, 152585069), (1820, 139170997), (2015, 125702836), (2158, 117373130), (2170, 116724062), (2324, 108989335), (2548, 99407855), (2573, 98441980), (2821, 89787740), (2905, 87191468), (3038, 83374330), (3185, 79526284), (4030, 62851418), (4067, 62279620), (4316, 58686565), (4340, 58362031), (5146, 49220990), (5395, 46949252), (5642, 44893870), (5810, 43595734), (6076, 41687165), (6370, 39763142), (7553, 33535180), (7595, 33349732), (7727, 32780020), (8060, 31425709), (8134, 31139810), (10292, 24610495), (10790, 23474626), (11284, 22446935), (11620, 21797867), (12740, 19881571), (12865, 19688396), (14105, 17957548), (15106, 16767590), (15190, 16674866), (15454, 16390010), (16268, 15569905), (18011, 14063140), (19747, 12826820), (20335, 12455924), (21580, 11737313), (25730, 9844198), (28210, 8978774), (30212, 8383795), (30380, 8337433), (30908, 8195005), (33449, 7572460), (36022, 7031570), (37765, 6707036), (38635, 6556004), (39494, 6413410), (40670, 6227962), (51460, 4922099), (52871, 4790740), (54089, 4682860), (56420, 4489387), (66898, 3786230), (72044, 3515785), (75530, 3353518), (77270, 3278002), (78988, 3206705), (81340, 3113981), (90055, 2812628), (98735, 2565364), (100451, 2521540), (105742, 2395370), (108178, 2341430), (126077, 2009020), (133796, 1893115), (151060, 1676759), (154540, 1639001), (167245, 1514492), (180110, 1406314), (197470, 1282682), (200902, 1260770), (211484, 1197685), (216356, 1170715), (234143, 1081780), (239537, 1057420), (252154, 1004510), (264355, 958148), (270445, 936572), (334490, 757246), (360220, 703157), (378623, 668980), (394940, 641341), (401804, 630385), (468286, 540890), (479074, 528710), (502255, 504308)]