245743080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2243}}^1$

素因数の和:2351

約数の個数: 128

約数和(自身を含む): 814302720

約数和(自身を除く): 568559640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1320, 1660, 1826, 1992, 2243, 2490, 2739, 3320, 3652, 4486, 4565, 4980, 5478, 6729, 7304, 8972, 9130, 9960, 10956, 11215, 13458, 13695, 17944, 18260, 21912, 22430, 24673, 26916, 27390, 33645, 36520, 44860, 49346, 53832, 54780, 67290, 74019, 89720, 98692, 109560, 123365, 134580, 148038, 186169, 197384, 246730, 269160, 296076, 370095, 372338, 493460, 558507, 592152, 740190, 744676, 930845, 986920, 1117014, 1480380, 1489352, 1861690, 2047859, 2234028, 2792535, 2960760, 3723380, 4095718, 4468056, 5585070, 6143577, 7446760, 8191436, 10239295, 11170140, 12287154, 16382872, 20478590, 22340280, 24574308, 30717885, 40957180, 49148616, 61435770, 81914360, 122871540, 245743080]

約数ペア:

[(1, 245743080), (2, 122871540), (3, 81914360), (4, 61435770), (5, 49148616), (6, 40957180), (8, 30717885), (10, 24574308), (11, 22340280), (12, 20478590), (15, 16382872), (20, 12287154), (22, 11170140), (24, 10239295), (30, 8191436), (33, 7446760), (40, 6143577), (44, 5585070), (55, 4468056), (60, 4095718), (66, 3723380), (83, 2960760), (88, 2792535), (110, 2234028), (120, 2047859), (132, 1861690), (165, 1489352), (166, 1480380), (220, 1117014), (249, 986920), (264, 930845), (330, 744676), (332, 740190), (415, 592152), (440, 558507), (498, 493460), (660, 372338), (664, 370095), (830, 296076), (913, 269160), (996, 246730), (1245, 197384), (1320, 186169), (1660, 148038), (1826, 134580), (1992, 123365), (2243, 109560), (2490, 98692), (2739, 89720), (3320, 74019), (3652, 67290), (4486, 54780), (4565, 53832), (4980, 49346), (5478, 44860), (6729, 36520), (7304, 33645), (8972, 27390), (9130, 26916), (9960, 24673), (10956, 22430), (11215, 21912), (13458, 18260), (13695, 17944)]