2019034620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:985

約数の個数: 192

約数和(自身を含む): 6643929600

約数和(自身を除く): 4624894980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 307, 342, 380, 513, 540, 570, 614, 641, 684, 855, 921, 1026, 1140, 1228, 1282, 1535, 1710, 1842, 1923, 2052, 2564, 2565, 2763, 3070, 3205, 3420, 3684, 3846, 4605, 5130, 5526, 5769, 5833, 6140, 6410, 7692, 8289, 9210, 9615, 10260, 11052, 11538, 11666, 12179, 12820, 13815, 16578, 17307, 17499, 18420, 19230, 23076, 23332, 24358, 27630, 28845, 29165, 33156, 34614, 34998, 36537, 38460, 41445, 48716, 52497, 55260, 57690, 58330, 60895, 69228, 69996, 73074, 82890, 86535, 87495, 104994, 109611, 115380, 116660, 121790, 146148, 157491, 165780, 173070, 174990, 182685, 196787, 209988, 219222, 243580, 262485, 314982, 328833, 346140, 349980, 365370, 393574, 438444, 524970, 548055, 590361, 629964, 657666, 730740, 787148, 787455, 983935, 1049940, 1096110, 1180722, 1315332, 1574910, 1644165, 1771083, 1967870, 2192220, 2361444, 2951805, 3149820, 3288330, 3542166, 3738953, 3935740, 5313249, 5903610, 6576660, 7084332, 7477906, 8855415, 10626498, 11216859, 11807220, 14955812, 17710830, 18694765, 21252996, 22433718, 26566245, 33650577, 35421660, 37389530, 44867436, 53132490, 56084295, 67301154, 74779060, 100951731, 106264980, 112168590, 134602308, 168252885, 201903462, 224337180, 336505770, 403806924, 504758655, 673011540, 1009517310, 2019034620]

約数ペア:

[(1, 2019034620), (2, 1009517310), (3, 673011540), (4, 504758655), (5, 403806924), (6, 336505770), (9, 224337180), (10, 201903462), (12, 168252885), (15, 134602308), (18, 112168590), (19, 106264980), (20, 100951731), (27, 74779060), (30, 67301154), (36, 56084295), (38, 53132490), (45, 44867436), (54, 37389530), (57, 35421660), (60, 33650577), (76, 26566245), (90, 22433718), (95, 21252996), (108, 18694765), (114, 17710830), (135, 14955812), (171, 11807220), (180, 11216859), (190, 10626498), (228, 8855415), (270, 7477906), (285, 7084332), (307, 6576660), (342, 5903610), (380, 5313249), (513, 3935740), (540, 3738953), (570, 3542166), (614, 3288330), (641, 3149820), (684, 2951805), (855, 2361444), (921, 2192220), (1026, 1967870), (1140, 1771083), (1228, 1644165), (1282, 1574910), (1535, 1315332), (1710, 1180722), (1842, 1096110), (1923, 1049940), (2052, 983935), (2564, 787455), (2565, 787148), (2763, 730740), (3070, 657666), (3205, 629964), (3420, 590361), (3684, 548055), (3846, 524970), (4605, 438444), (5130, 393574), (5526, 365370), (5769, 349980), (5833, 346140), (6140, 328833), (6410, 314982), (7692, 262485), (8289, 243580), (9210, 219222), (9615, 209988), (10260, 196787), (11052, 182685), (11538, 174990), (11666, 173070), (12179, 165780), (12820, 157491), (13815, 146148), (16578, 121790), (17307, 116660), (17499, 115380), (18420, 109611), (19230, 104994), (23076, 87495), (23332, 86535), (24358, 82890), (27630, 73074), (28845, 69996), (29165, 69228), (33156, 60895), (34614, 58330), (34998, 57690), (36537, 55260), (38460, 52497), (41445, 48716)]