681537572010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1\times {\mathrm{77899}}^1$

素因数の和:80324

約数の個数: 96

約数和(自身を含む): 1816006046400

約数和(自身を除く): 1134468474390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 2371, 3690, 4742, 7113, 11855, 14226, 21339, 23710, 35565, 42678, 71130, 77899, 97211, 106695, 155798, 194422, 213390, 233697, 291633, 389495, 467394, 486055, 583266, 701091, 778990, 874899, 972110, 1168485, 1402182, 1458165, 1749798, 2336970, 2916330, 3193859, 3505455, 4374495, 6387718, 7010910, 8748990, 9581577, 15969295, 19163154, 28744731, 31938590, 47907885, 57489462, 95815770, 143723655, 184698529, 287447310, 369397058, 554095587, 923492645, 1108191174, 1662286761, 1846985290, 2770477935, 3324573522, 5540955870, 7572639689, 8311433805, 15145279378, 16622867610, 22717919067, 37863198445, 45435838134, 68153757201, 75726396890, 113589595335, 136307514402, 227179190670, 340768786005, 681537572010]

約数ペア:

[(1, 681537572010), (2, 340768786005), (3, 227179190670), (5, 136307514402), (6, 113589595335), (9, 75726396890), (10, 68153757201), (15, 45435838134), (18, 37863198445), (30, 22717919067), (41, 16622867610), (45, 15145279378), (82, 8311433805), (90, 7572639689), (123, 5540955870), (205, 3324573522), (246, 2770477935), (369, 1846985290), (410, 1662286761), (615, 1108191174), (738, 923492645), (1230, 554095587), (1845, 369397058), (2371, 287447310), (3690, 184698529), (4742, 143723655), (7113, 95815770), (11855, 57489462), (14226, 47907885), (21339, 31938590), (23710, 28744731), (35565, 19163154), (42678, 15969295), (71130, 9581577), (77899, 8748990), (97211, 7010910), (106695, 6387718), (155798, 4374495), (194422, 3505455), (213390, 3193859), (233697, 2916330), (291633, 2336970), (389495, 1749798), (467394, 1458165), (486055, 1402182), (583266, 1168485), (701091, 972110), (778990, 874899)]