2023277620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 5662863360

約数和(自身を除く): 3639585740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 47, 49, 52, 62, 65, 70, 91, 94, 98, 109, 124, 130, 140, 155, 182, 188, 196, 217, 218, 235, 245, 260, 310, 329, 364, 403, 434, 436, 455, 470, 490, 545, 611, 620, 637, 658, 763, 806, 868, 910, 940, 980, 1085, 1090, 1222, 1274, 1316, 1417, 1457, 1519, 1526, 1612, 1645, 1820, 2015, 2170, 2180, 2303, 2444, 2548, 2821, 2834, 2914, 3038, 3052, 3055, 3185, 3290, 3379, 3815, 4030, 4277, 4340, 4606, 5123, 5341, 5642, 5668, 5828, 6076, 6110, 6370, 6580, 6758, 7085, 7285, 7595, 7630, 8060, 8554, 9212, 9919, 10199, 10246, 10682, 11284, 11515, 12220, 12740, 13516, 14105, 14170, 14570, 15190, 15260, 16895, 17108, 18941, 19747, 19838, 20398, 20492, 21364, 21385, 23030, 23653, 25615, 26705, 28210, 28340, 29140, 29939, 30380, 33790, 35861, 37882, 39494, 39676, 40796, 42770, 43927, 46060, 47306, 49595, 50995, 51230, 53410, 56420, 59878, 66599, 67580, 69433, 71393, 71722, 75764, 78988, 85540, 87854, 94612, 94705, 98735, 99190, 101990, 102460, 106820, 118265, 119756, 132587, 133198, 138866, 142786, 143444, 149695, 158813, 165571, 175708, 179305, 189410, 197470, 198380, 203980, 219635, 236530, 251027, 265174, 266396, 277732, 285572, 299390, 307489, 317626, 331142, 332995, 347165, 356965, 358610, 378820, 394940, 439270, 466193, 473060, 502054, 530348, 598780, 614978, 635252, 662284, 662935, 665990, 694330, 713930, 717220, 794065, 827855, 878540, 928109, 932386, 1004108, 1111691, 1229956, 1255135, 1325870, 1331980, 1388660, 1427860, 1537445, 1588130, 1655710, 1856218, 1864772, 2064569, 2152423, 2223382, 2330965, 2510270, 2651740, 3074890, 3176260, 3263351, 3311420, 3712436, 4129138, 4304846, 4446764, 4640545, 4661930, 5020540, 5558455, 6149780, 6526702, 7781837, 8258276, 8609692, 9281090, 9323860, 10322845, 10762115, 11116910, 13053404, 14451983, 15563674, 16316755, 18562180, 20645690, 21524230, 22233820, 28903966, 31127348, 32633510, 38909185, 41291380, 43048460, 57807932, 65267020, 72259915, 77818370, 101163881, 144519830, 155636740, 202327762, 289039660, 404655524, 505819405, 1011638810, 2023277620]

約数ペア:

[(1, 2023277620), (2, 1011638810), (4, 505819405), (5, 404655524), (7, 289039660), (10, 202327762), (13, 155636740), (14, 144519830), (20, 101163881), (26, 77818370), (28, 72259915), (31, 65267020), (35, 57807932), (47, 43048460), (49, 41291380), (52, 38909185), (62, 32633510), (65, 31127348), (70, 28903966), (91, 22233820), (94, 21524230), (98, 20645690), (109, 18562180), (124, 16316755), (130, 15563674), (140, 14451983), (155, 13053404), (182, 11116910), (188, 10762115), (196, 10322845), (217, 9323860), (218, 9281090), (235, 8609692), (245, 8258276), (260, 7781837), (310, 6526702), (329, 6149780), (364, 5558455), (403, 5020540), (434, 4661930), (436, 4640545), (455, 4446764), (470, 4304846), (490, 4129138), (545, 3712436), (611, 3311420), (620, 3263351), (637, 3176260), (658, 3074890), (763, 2651740), (806, 2510270), (868, 2330965), (910, 2223382), (940, 2152423), (980, 2064569), (1085, 1864772), (1090, 1856218), (1222, 1655710), (1274, 1588130), (1316, 1537445), (1417, 1427860), (1457, 1388660), (1519, 1331980), (1526, 1325870), (1612, 1255135), (1645, 1229956), (1820, 1111691), (2015, 1004108), (2170, 932386), (2180, 928109), (2303, 878540), (2444, 827855), (2548, 794065), (2821, 717220), (2834, 713930), (2914, 694330), (3038, 665990), (3052, 662935), (3055, 662284), (3185, 635252), (3290, 614978), (3379, 598780), (3815, 530348), (4030, 502054), (4277, 473060), (4340, 466193), (4606, 439270), (5123, 394940), (5341, 378820), (5642, 358610), (5668, 356965), (5828, 347165), (6076, 332995), (6110, 331142), (6370, 317626), (6580, 307489), (6758, 299390), (7085, 285572), (7285, 277732), (7595, 266396), (7630, 265174), (8060, 251027), (8554, 236530), (9212, 219635), (9919, 203980), (10199, 198380), (10246, 197470), (10682, 189410), (11284, 179305), (11515, 175708), (12220, 165571), (12740, 158813), (13516, 149695), (14105, 143444), (14170, 142786), (14570, 138866), (15190, 133198), (15260, 132587), (16895, 119756), (17108, 118265), (18941, 106820), (19747, 102460), (19838, 101990), (20398, 99190), (20492, 98735), (21364, 94705), (21385, 94612), (23030, 87854), (23653, 85540), (25615, 78988), (26705, 75764), (28210, 71722), (28340, 71393), (29140, 69433), (29939, 67580), (30380, 66599), (33790, 59878), (35861, 56420), (37882, 53410), (39494, 51230), (39676, 50995), (40796, 49595), (42770, 47306), (43927, 46060)]