7848651480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{11213}}^1$

素因数の和:11553

約数の個数: 128

約数和(自身を含む): 24868166400

約数和(自身を除く): 17019514920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 307, 380, 456, 570, 614, 760, 921, 1140, 1228, 1535, 1842, 2280, 2456, 3070, 3684, 4605, 5833, 6140, 7368, 9210, 11213, 11666, 12280, 17499, 18420, 22426, 23332, 29165, 33639, 34998, 36840, 44852, 46664, 56065, 58330, 67278, 69996, 87495, 89704, 112130, 116660, 134556, 139992, 168195, 174990, 213047, 224260, 233320, 269112, 336390, 349980, 426094, 448520, 639141, 672780, 699960, 852188, 1065235, 1278282, 1345560, 1704376, 2130470, 2556564, 3195705, 3442391, 4260940, 5113128, 6391410, 6884782, 8521880, 10327173, 12782820, 13769564, 17211955, 20654346, 25565640, 27539128, 34423910, 41308692, 51635865, 65405429, 68847820, 82617384, 103271730, 130810858, 137695640, 196216287, 206543460, 261621716, 327027145, 392432574, 413086920, 523243432, 654054290, 784865148, 981081435, 1308108580, 1569730296, 1962162870, 2616217160, 3924325740, 7848651480]

約数ペア:

[(1, 7848651480), (2, 3924325740), (3, 2616217160), (4, 1962162870), (5, 1569730296), (6, 1308108580), (8, 981081435), (10, 784865148), (12, 654054290), (15, 523243432), (19, 413086920), (20, 392432574), (24, 327027145), (30, 261621716), (38, 206543460), (40, 196216287), (57, 137695640), (60, 130810858), (76, 103271730), (95, 82617384), (114, 68847820), (120, 65405429), (152, 51635865), (190, 41308692), (228, 34423910), (285, 27539128), (307, 25565640), (380, 20654346), (456, 17211955), (570, 13769564), (614, 12782820), (760, 10327173), (921, 8521880), (1140, 6884782), (1228, 6391410), (1535, 5113128), (1842, 4260940), (2280, 3442391), (2456, 3195705), (3070, 2556564), (3684, 2130470), (4605, 1704376), (5833, 1345560), (6140, 1278282), (7368, 1065235), (9210, 852188), (11213, 699960), (11666, 672780), (12280, 639141), (17499, 448520), (18420, 426094), (22426, 349980), (23332, 336390), (29165, 269112), (33639, 233320), (34998, 224260), (36840, 213047), (44852, 174990), (46664, 168195), (56065, 139992), (58330, 134556), (67278, 116660), (69996, 112130), (87495, 89704)]