968401980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6569}}^1$

素因数の和:6610

約数の個数: 240

約数和(自身を含む): 3739538880

約数和(自身を除く): 2771136900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 6569, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 13138, 14742, 16380, 19707, 21060, 24570, 26276, 29484, 32845, 36855, 39414, 45983, 49140, 59121, 65690, 73710, 78828, 85397, 91966, 98535, 118242, 131380, 137949, 147420, 170794, 177363, 183932, 197070, 229915, 236484, 256191, 275898, 295605, 341588, 354726, 394140, 413847, 426985, 459830, 512382, 532089, 551796, 591210, 597779, 689745, 709452, 768573, 827694, 853970, 886815, 919660, 1024764, 1064178, 1182420, 1195558, 1241541, 1280955, 1379490, 1537146, 1655388, 1707940, 1773630, 1793337, 2069235, 2128356, 2305719, 2391116, 2483082, 2561910, 2660445, 2758980, 2988895, 3074292, 3547260, 3586674, 3724623, 3842865, 4138470, 4611438, 4966164, 5123820, 5320890, 5380011, 5977790, 6207705, 6917157, 7173348, 7449246, 7685730, 8276940, 8966685, 9222876, 10641780, 10760022, 11528595, 11955580, 12415410, 13834314, 14898492, 15371460, 16140033, 17933370, 18623115, 21520044, 23057190, 24830820, 26900055, 27668628, 32280066, 34585785, 35866740, 37246230, 46114380, 48420099, 53800110, 64560132, 69171570, 74492460, 80700165, 96840198, 107600220, 138343140, 161400330, 193680396, 242100495, 322800660, 484200990, 968401980]

約数ペア:

[(1, 968401980), (2, 484200990), (3, 322800660), (4, 242100495), (5, 193680396), (6, 161400330), (7, 138343140), (9, 107600220), (10, 96840198), (12, 80700165), (13, 74492460), (14, 69171570), (15, 64560132), (18, 53800110), (20, 48420099), (21, 46114380), (26, 37246230), (27, 35866740), (28, 34585785), (30, 32280066), (35, 27668628), (36, 26900055), (39, 24830820), (42, 23057190), (45, 21520044), (52, 18623115), (54, 17933370), (60, 16140033), (63, 15371460), (65, 14898492), (70, 13834314), (78, 12415410), (81, 11955580), (84, 11528595), (90, 10760022), (91, 10641780), (105, 9222876), (108, 8966685), (117, 8276940), (126, 7685730), (130, 7449246), (135, 7173348), (140, 6917157), (156, 6207705), (162, 5977790), (180, 5380011), (182, 5320890), (189, 5123820), (195, 4966164), (210, 4611438), (234, 4138470), (252, 3842865), (260, 3724623), (270, 3586674), (273, 3547260), (315, 3074292), (324, 2988895), (351, 2758980), (364, 2660445), (378, 2561910), (390, 2483082), (405, 2391116), (420, 2305719), (455, 2128356), (468, 2069235), (540, 1793337), (546, 1773630), (567, 1707940), (585, 1655388), (630, 1537146), (702, 1379490), (756, 1280955), (780, 1241541), (810, 1195558), (819, 1182420), (910, 1064178), (945, 1024764), (1053, 919660), (1092, 886815), (1134, 853970), (1170, 827694), (1260, 768573), (1365, 709452), (1404, 689745), (1620, 597779), (1638, 591210), (1755, 551796), (1820, 532089), (1890, 512382), (2106, 459830), (2268, 426985), (2340, 413847), (2457, 394140), (2730, 354726), (2835, 341588), (3276, 295605), (3510, 275898), (3780, 256191), (4095, 236484), (4212, 229915), (4914, 197070), (5265, 183932), (5460, 177363), (5670, 170794), (6569, 147420), (7020, 137949), (7371, 131380), (8190, 118242), (9828, 98535), (10530, 91966), (11340, 85397), (12285, 78828), (13138, 73710), (14742, 65690), (16380, 59121), (19707, 49140), (21060, 45983), (24570, 39414), (26276, 36855), (29484, 32845)]