19691329560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1103}}^1$

素因数の和:1578

約数の個数: 256

約数和(自身を含む): 69021020160

約数和(自身を除く): 49329690600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 401, 420, 424, 530, 636, 742, 795, 802, 840, 1060, 1103, 1113, 1203, 1272, 1484, 1590, 1604, 1855, 2005, 2120, 2206, 2226, 2406, 2807, 2968, 3180, 3208, 3309, 3710, 4010, 4412, 4452, 4812, 5515, 5565, 5614, 6015, 6360, 6618, 7420, 7721, 8020, 8421, 8824, 8904, 9624, 11030, 11130, 11228, 12030, 13236, 14035, 14840, 15442, 16040, 16545, 16842, 21253, 22060, 22260, 22456, 23163, 24060, 26472, 28070, 30884, 33090, 33684, 38605, 42105, 42506, 44120, 44520, 46326, 48120, 56140, 58459, 61768, 63759, 66180, 67368, 77210, 84210, 85012, 92652, 106265, 112280, 115815, 116918, 127518, 132360, 148771, 154420, 168420, 170024, 175377, 185304, 212530, 231630, 233836, 255036, 292295, 297542, 308840, 318795, 336840, 350754, 409213, 425060, 442303, 446313, 463260, 467672, 510072, 584590, 595084, 637590, 701508, 743855, 818426, 850120, 876885, 884606, 892626, 926520, 1169180, 1190168, 1227639, 1275180, 1326909, 1403016, 1487710, 1636852, 1753770, 1769212, 1785252, 2046065, 2211515, 2231565, 2338360, 2455278, 2550360, 2653818, 2975420, 3096121, 3273704, 3507540, 3538424, 3570504, 4092130, 4423030, 4463130, 4910556, 5307636, 5950840, 6138195, 6192242, 6634545, 7015080, 8184260, 8846060, 8926260, 9288363, 9821112, 10615272, 12276390, 12384484, 13269090, 15480605, 16368520, 17692120, 17852520, 18576726, 23442059, 24552780, 24768968, 26538180, 30961210, 37153452, 46441815, 46884118, 49105560, 53076360, 61922420, 70326177, 74306904, 92883630, 93768236, 117210295, 123844840, 140652354, 164094413, 185767260, 187536472, 234420590, 281304708, 328188826, 351630885, 371534520, 468841180, 492283239, 562609416, 656377652, 703261770, 820472065, 937682360, 984566478, 1312755304, 1406523540, 1640944130, 1969132956, 2461416195, 2813047080, 3281888260, 3938265912, 4922832390, 6563776520, 9845664780, 19691329560]

約数ペア:

[(1, 19691329560), (2, 9845664780), (3, 6563776520), (4, 4922832390), (5, 3938265912), (6, 3281888260), (7, 2813047080), (8, 2461416195), (10, 1969132956), (12, 1640944130), (14, 1406523540), (15, 1312755304), (20, 984566478), (21, 937682360), (24, 820472065), (28, 703261770), (30, 656377652), (35, 562609416), (40, 492283239), (42, 468841180), (53, 371534520), (56, 351630885), (60, 328188826), (70, 281304708), (84, 234420590), (105, 187536472), (106, 185767260), (120, 164094413), (140, 140652354), (159, 123844840), (168, 117210295), (210, 93768236), (212, 92883630), (265, 74306904), (280, 70326177), (318, 61922420), (371, 53076360), (401, 49105560), (420, 46884118), (424, 46441815), (530, 37153452), (636, 30961210), (742, 26538180), (795, 24768968), (802, 24552780), (840, 23442059), (1060, 18576726), (1103, 17852520), (1113, 17692120), (1203, 16368520), (1272, 15480605), (1484, 13269090), (1590, 12384484), (1604, 12276390), (1855, 10615272), (2005, 9821112), (2120, 9288363), (2206, 8926260), (2226, 8846060), (2406, 8184260), (2807, 7015080), (2968, 6634545), (3180, 6192242), (3208, 6138195), (3309, 5950840), (3710, 5307636), (4010, 4910556), (4412, 4463130), (4452, 4423030), (4812, 4092130), (5515, 3570504), (5565, 3538424), (5614, 3507540), (6015, 3273704), (6360, 3096121), (6618, 2975420), (7420, 2653818), (7721, 2550360), (8020, 2455278), (8421, 2338360), (8824, 2231565), (8904, 2211515), (9624, 2046065), (11030, 1785252), (11130, 1769212), (11228, 1753770), (12030, 1636852), (13236, 1487710), (14035, 1403016), (14840, 1326909), (15442, 1275180), (16040, 1227639), (16545, 1190168), (16842, 1169180), (21253, 926520), (22060, 892626), (22260, 884606), (22456, 876885), (23163, 850120), (24060, 818426), (26472, 743855), (28070, 701508), (30884, 637590), (33090, 595084), (33684, 584590), (38605, 510072), (42105, 467672), (42506, 463260), (44120, 446313), (44520, 442303), (46326, 425060), (48120, 409213), (56140, 350754), (58459, 336840), (61768, 318795), (63759, 308840), (66180, 297542), (67368, 292295), (77210, 255036), (84210, 233836), (85012, 231630), (92652, 212530), (106265, 185304), (112280, 175377), (115815, 170024), (116918, 168420), (127518, 154420), (132360, 148771)]