26402640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 91172736

約数和(自身を除く): 64770096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 137, 146, 165, 176, 219, 220, 240, 264, 274, 292, 330, 365, 411, 438, 440, 528, 548, 584, 660, 685, 730, 803, 822, 876, 880, 1095, 1096, 1168, 1320, 1370, 1460, 1507, 1606, 1644, 1752, 2055, 2190, 2192, 2409, 2640, 2740, 2920, 3014, 3212, 3288, 3504, 4015, 4110, 4380, 4521, 4818, 5480, 5840, 6028, 6424, 6576, 7535, 8030, 8220, 8760, 9042, 9636, 10001, 10960, 12045, 12056, 12848, 15070, 16060, 16440, 17520, 18084, 19272, 20002, 22605, 24090, 24112, 30003, 30140, 32120, 32880, 36168, 38544, 40004, 45210, 48180, 50005, 60006, 60280, 64240, 72336, 80008, 90420, 96360, 100010, 110011, 120012, 120560, 150015, 160016, 180840, 192720, 200020, 220022, 240024, 300030, 330033, 361680, 400040, 440044, 480048, 550055, 600060, 660066, 800080, 880088, 1100110, 1200120, 1320132, 1650165, 1760176, 2200220, 2400240, 2640264, 3300330, 4400440, 5280528, 6600660, 8800880, 13201320, 26402640]

約数ペア:

[(1, 26402640), (2, 13201320), (3, 8800880), (4, 6600660), (5, 5280528), (6, 4400440), (8, 3300330), (10, 2640264), (11, 2400240), (12, 2200220), (15, 1760176), (16, 1650165), (20, 1320132), (22, 1200120), (24, 1100110), (30, 880088), (33, 800080), (40, 660066), (44, 600060), (48, 550055), (55, 480048), (60, 440044), (66, 400040), (73, 361680), (80, 330033), (88, 300030), (110, 240024), (120, 220022), (132, 200020), (137, 192720), (146, 180840), (165, 160016), (176, 150015), (219, 120560), (220, 120012), (240, 110011), (264, 100010), (274, 96360), (292, 90420), (330, 80008), (365, 72336), (411, 64240), (438, 60280), (440, 60006), (528, 50005), (548, 48180), (584, 45210), (660, 40004), (685, 38544), (730, 36168), (803, 32880), (822, 32120), (876, 30140), (880, 30003), (1095, 24112), (1096, 24090), (1168, 22605), (1320, 20002), (1370, 19272), (1460, 18084), (1507, 17520), (1606, 16440), (1644, 16060), (1752, 15070), (2055, 12848), (2190, 12056), (2192, 12045), (2409, 10960), (2640, 10001), (2740, 9636), (2920, 9042), (3014, 8760), (3212, 8220), (3288, 8030), (3504, 7535), (4015, 6576), (4110, 6424), (4380, 6028), (4521, 5840), (4818, 5480)]