84635880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5343

約数の個数: 128

約数和(自身を含む): 305510400

約数和(自身を除く): 220874520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5303, 5320, 7980, 10606, 15909, 15960, 21212, 26515, 31818, 37121, 42424, 53030, 63636, 74242, 79545, 100757, 106060, 111363, 127272, 148484, 159090, 185605, 201514, 212120, 222726, 296968, 302271, 318180, 371210, 403028, 445452, 503785, 556815, 604542, 636360, 705299, 742420, 806056, 890904, 1007570, 1113630, 1209084, 1410598, 1484840, 1511355, 2015140, 2115897, 2227260, 2418168, 2821196, 3022710, 3526495, 4030280, 4231794, 4454520, 5642392, 6045420, 7052990, 8463588, 10579485, 12090840, 14105980, 16927176, 21158970, 28211960, 42317940, 84635880]

約数ペア:

[(1, 84635880), (2, 42317940), (3, 28211960), (4, 21158970), (5, 16927176), (6, 14105980), (7, 12090840), (8, 10579485), (10, 8463588), (12, 7052990), (14, 6045420), (15, 5642392), (19, 4454520), (20, 4231794), (21, 4030280), (24, 3526495), (28, 3022710), (30, 2821196), (35, 2418168), (38, 2227260), (40, 2115897), (42, 2015140), (56, 1511355), (57, 1484840), (60, 1410598), (70, 1209084), (76, 1113630), (84, 1007570), (95, 890904), (105, 806056), (114, 742420), (120, 705299), (133, 636360), (140, 604542), (152, 556815), (168, 503785), (190, 445452), (210, 403028), (228, 371210), (266, 318180), (280, 302271), (285, 296968), (380, 222726), (399, 212120), (420, 201514), (456, 185605), (532, 159090), (570, 148484), (665, 127272), (760, 111363), (798, 106060), (840, 100757), (1064, 79545), (1140, 74242), (1330, 63636), (1596, 53030), (1995, 42424), (2280, 37121), (2660, 31818), (3192, 26515), (3990, 21212), (5303, 15960), (5320, 15909), (7980, 10606)]