17615248140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1259}}^1\times {\mathrm{4759}}^1$

素因数の和:6044

約数の個数: 144

約数和(自身を含む): 57433017600

約数和(自身を除く): 39817769460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1259, 1470, 2518, 2940, 3777, 4759, 5036, 6295, 7554, 8813, 9518, 12590, 14277, 15108, 17626, 18885, 19036, 23795, 25180, 26439, 28554, 33313, 35252, 37770, 44065, 47590, 52878, 57108, 61691, 66626, 71385, 75540, 88130, 95180, 99939, 105756, 123382, 132195, 133252, 142770, 166565, 176260, 185073, 199878, 233191, 246764, 264390, 285540, 308455, 333130, 370146, 399756, 466382, 499695, 528780, 616910, 666260, 699573, 740292, 925365, 932764, 999390, 1165955, 1233820, 1399146, 1850730, 1998780, 2331910, 2798292, 3497865, 3701460, 4663820, 5991581, 6995730, 11983162, 13991460, 17974743, 23966324, 29957905, 35949486, 41941067, 59915810, 71898972, 83882134, 89873715, 119831620, 125823201, 167764268, 179747430, 209705335, 251646402, 293587469, 359494860, 419410670, 503292804, 587174938, 629116005, 838821340, 880762407, 1174349876, 1258232010, 1467937345, 1761524814, 2516464020, 2935874690, 3523049628, 4403812035, 5871749380, 8807624070, 17615248140]

約数ペア:

[(1, 17615248140), (2, 8807624070), (3, 5871749380), (4, 4403812035), (5, 3523049628), (6, 2935874690), (7, 2516464020), (10, 1761524814), (12, 1467937345), (14, 1258232010), (15, 1174349876), (20, 880762407), (21, 838821340), (28, 629116005), (30, 587174938), (35, 503292804), (42, 419410670), (49, 359494860), (60, 293587469), (70, 251646402), (84, 209705335), (98, 179747430), (105, 167764268), (140, 125823201), (147, 119831620), (196, 89873715), (210, 83882134), (245, 71898972), (294, 59915810), (420, 41941067), (490, 35949486), (588, 29957905), (735, 23966324), (980, 17974743), (1259, 13991460), (1470, 11983162), (2518, 6995730), (2940, 5991581), (3777, 4663820), (4759, 3701460), (5036, 3497865), (6295, 2798292), (7554, 2331910), (8813, 1998780), (9518, 1850730), (12590, 1399146), (14277, 1233820), (15108, 1165955), (17626, 999390), (18885, 932764), (19036, 925365), (23795, 740292), (25180, 699573), (26439, 666260), (28554, 616910), (33313, 528780), (35252, 499695), (37770, 466382), (44065, 399756), (47590, 370146), (52878, 333130), (57108, 308455), (61691, 285540), (66626, 264390), (71385, 246764), (75540, 233191), (88130, 199878), (95180, 185073), (99939, 176260), (105756, 166565), (123382, 142770), (132195, 133252)]