1085702280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40939}}^1$

素因数の和:40983

約数の個数: 128

約数和(自身を含む): 3714076800

約数和(自身を除く): 2628374520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 40939, 81878, 122817, 163756, 204695, 245634, 327512, 409390, 491268, 532207, 614085, 695963, 818780, 982536, 1064414, 1228170, 1391926, 1596621, 1637560, 2087889, 2128828, 2456340, 2661035, 2783852, 3193242, 3479815, 4175778, 4257656, 4912680, 5322070, 5567704, 6386484, 6959630, 7983105, 8351556, 9047519, 10439445, 10644140, 12772968, 13919260, 15966210, 16703112, 18095038, 20878890, 21288280, 27142557, 27838520, 31932420, 36190076, 41757780, 45237595, 54285114, 63864840, 72380152, 83515560, 90475190, 108570228, 135712785, 180950380, 217140456, 271425570, 361900760, 542851140, 1085702280]

約数ペア:

[(1, 1085702280), (2, 542851140), (3, 361900760), (4, 271425570), (5, 217140456), (6, 180950380), (8, 135712785), (10, 108570228), (12, 90475190), (13, 83515560), (15, 72380152), (17, 63864840), (20, 54285114), (24, 45237595), (26, 41757780), (30, 36190076), (34, 31932420), (39, 27838520), (40, 27142557), (51, 21288280), (52, 20878890), (60, 18095038), (65, 16703112), (68, 15966210), (78, 13919260), (85, 12772968), (102, 10644140), (104, 10439445), (120, 9047519), (130, 8351556), (136, 7983105), (156, 6959630), (170, 6386484), (195, 5567704), (204, 5322070), (221, 4912680), (255, 4257656), (260, 4175778), (312, 3479815), (340, 3193242), (390, 2783852), (408, 2661035), (442, 2456340), (510, 2128828), (520, 2087889), (663, 1637560), (680, 1596621), (780, 1391926), (884, 1228170), (1020, 1064414), (1105, 982536), (1326, 818780), (1560, 695963), (1768, 614085), (2040, 532207), (2210, 491268), (2652, 409390), (3315, 327512), (4420, 245634), (5304, 204695), (6630, 163756), (8840, 122817), (13260, 81878), (26520, 40939)]