19098550380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{205759}}^1$

素因数の和:205808

約数の個数: 192

約数和(自身を含む): 69688442880

約数和(自身を除く): 50589892500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 3094, 3315, 3570, 4420, 4641, 5460, 6188, 6630, 7140, 7735, 9282, 13260, 15470, 18564, 23205, 30940, 46410, 92820, 205759, 411518, 617277, 823036, 1028795, 1234554, 1440313, 2057590, 2469108, 2674867, 2880626, 3086385, 3497903, 4115180, 4320939, 5349734, 5761252, 6172770, 6995806, 7201565, 8024601, 8641878, 10493709, 10699468, 12345540, 13374335, 13991612, 14403130, 16049202, 17283756, 17489515, 18724069, 20987418, 21604695, 24485321, 26748670, 28806260, 32098404, 34979030, 37448138, 40123005, 41974836, 43209390, 45472739, 48970642, 52468545, 53497340, 56172207, 69958060, 73455963, 74896276, 80246010, 86418780, 90945478, 93620345, 97941284, 104937090, 112344414, 122426605, 136418217, 146911926, 160492020, 181890956, 187240690, 209874180, 224688828, 227363695, 244853210, 272836434, 280861035, 293823852, 318309173, 367279815, 374481380, 454727390, 489706420, 545672868, 561722070, 636618346, 682091085, 734559630, 909454780, 954927519, 1123444140, 1273236692, 1364182170, 1469119260, 1591545865, 1909855038, 2728364340, 3183091730, 3819710076, 4774637595, 6366183460, 9549275190, 19098550380]

約数ペア:

[(1, 19098550380), (2, 9549275190), (3, 6366183460), (4, 4774637595), (5, 3819710076), (6, 3183091730), (7, 2728364340), (10, 1909855038), (12, 1591545865), (13, 1469119260), (14, 1364182170), (15, 1273236692), (17, 1123444140), (20, 954927519), (21, 909454780), (26, 734559630), (28, 682091085), (30, 636618346), (34, 561722070), (35, 545672868), (39, 489706420), (42, 454727390), (51, 374481380), (52, 367279815), (60, 318309173), (65, 293823852), (68, 280861035), (70, 272836434), (78, 244853210), (84, 227363695), (85, 224688828), (91, 209874180), (102, 187240690), (105, 181890956), (119, 160492020), (130, 146911926), (140, 136418217), (156, 122426605), (170, 112344414), (182, 104937090), (195, 97941284), (204, 93620345), (210, 90945478), (221, 86418780), (238, 80246010), (255, 74896276), (260, 73455963), (273, 69958060), (340, 56172207), (357, 53497340), (364, 52468545), (390, 48970642), (420, 45472739), (442, 43209390), (455, 41974836), (476, 40123005), (510, 37448138), (546, 34979030), (595, 32098404), (663, 28806260), (714, 26748670), (780, 24485321), (884, 21604695), (910, 20987418), (1020, 18724069), (1092, 17489515), (1105, 17283756), (1190, 16049202), (1326, 14403130), (1365, 13991612), (1428, 13374335), (1547, 12345540), (1785, 10699468), (1820, 10493709), (2210, 8641878), (2380, 8024601), (2652, 7201565), (2730, 6995806), (3094, 6172770), (3315, 5761252), (3570, 5349734), (4420, 4320939), (4641, 4115180), (5460, 3497903), (6188, 3086385), (6630, 2880626), (7140, 2674867), (7735, 2469108), (9282, 2057590), (13260, 1440313), (15470, 1234554), (18564, 1028795), (23205, 823036), (30940, 617277), (46410, 411518), (92820, 205759)]