1419249720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4091}}^1$

素因数の和:4178

約数の個数: 192

約数和(自身を含む): 5038070400

約数和(自身を除く): 3618820680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 59, 60, 70, 84, 98, 105, 118, 120, 140, 147, 168, 177, 196, 210, 236, 245, 280, 294, 295, 354, 392, 413, 420, 472, 490, 588, 590, 708, 735, 826, 840, 885, 980, 1176, 1180, 1239, 1416, 1470, 1652, 1770, 1960, 2065, 2360, 2478, 2891, 2940, 3304, 3540, 4091, 4130, 4956, 5782, 5880, 6195, 7080, 8182, 8260, 8673, 9912, 11564, 12273, 12390, 14455, 16364, 16520, 17346, 20455, 23128, 24546, 24780, 28637, 28910, 32728, 34692, 40910, 43365, 49092, 49560, 57274, 57820, 61365, 69384, 81820, 85911, 86730, 98184, 114548, 115640, 122730, 143185, 163640, 171822, 173460, 200459, 229096, 241369, 245460, 286370, 343644, 346920, 400918, 429555, 482738, 490920, 572740, 601377, 687288, 724107, 801836, 859110, 965476, 1002295, 1145480, 1202754, 1206845, 1448214, 1603672, 1689583, 1718220, 1930952, 2004590, 2405508, 2413690, 2896428, 3006885, 3379166, 3436440, 3620535, 4009180, 4811016, 4827380, 5068749, 5792856, 6013770, 6758332, 7241070, 8018360, 8447915, 9654760, 10137498, 11827081, 12027540, 13516664, 14482140, 16895830, 20274996, 23654162, 24055080, 25343745, 28964280, 33791660, 35481243, 40549992, 47308324, 50687490, 59135405, 67583320, 70962486, 94616648, 101374980, 118270810, 141924972, 177406215, 202749960, 236541620, 283849944, 354812430, 473083240, 709624860, 1419249720]

約数ペア:

[(1, 1419249720), (2, 709624860), (3, 473083240), (4, 354812430), (5, 283849944), (6, 236541620), (7, 202749960), (8, 177406215), (10, 141924972), (12, 118270810), (14, 101374980), (15, 94616648), (20, 70962486), (21, 67583320), (24, 59135405), (28, 50687490), (30, 47308324), (35, 40549992), (40, 35481243), (42, 33791660), (49, 28964280), (56, 25343745), (59, 24055080), (60, 23654162), (70, 20274996), (84, 16895830), (98, 14482140), (105, 13516664), (118, 12027540), (120, 11827081), (140, 10137498), (147, 9654760), (168, 8447915), (177, 8018360), (196, 7241070), (210, 6758332), (236, 6013770), (245, 5792856), (280, 5068749), (294, 4827380), (295, 4811016), (354, 4009180), (392, 3620535), (413, 3436440), (420, 3379166), (472, 3006885), (490, 2896428), (588, 2413690), (590, 2405508), (708, 2004590), (735, 1930952), (826, 1718220), (840, 1689583), (885, 1603672), (980, 1448214), (1176, 1206845), (1180, 1202754), (1239, 1145480), (1416, 1002295), (1470, 965476), (1652, 859110), (1770, 801836), (1960, 724107), (2065, 687288), (2360, 601377), (2478, 572740), (2891, 490920), (2940, 482738), (3304, 429555), (3540, 400918), (4091, 346920), (4130, 343644), (4956, 286370), (5782, 245460), (5880, 241369), (6195, 229096), (7080, 200459), (8182, 173460), (8260, 171822), (8673, 163640), (9912, 143185), (11564, 122730), (12273, 115640), (12390, 114548), (14455, 98184), (16364, 86730), (16520, 85911), (17346, 81820), (20455, 69384), (23128, 61365), (24546, 57820), (24780, 57274), (28637, 49560), (28910, 49092), (32728, 43365), (34692, 40910)]