203417280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6421}}^1$

素因数の和:6455

約数の個数: 168

約数和(自身を含む): 763395984

約数和(自身を除く): 559978704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 6421, 7920, 10560, 12842, 15840, 19263, 25684, 31680, 32105, 38526, 51368, 57789, 64210, 70631, 77052, 96315, 102736, 115578, 128420, 141262, 154104, 192630, 205472, 211893, 231156, 256840, 282524, 288945, 308208, 353155, 385260, 410944, 423786, 462312, 513680, 565048, 577890, 616416, 635679, 706310, 770520, 847572, 924624, 1027360, 1059465, 1130096, 1155780, 1232832, 1271358, 1412620, 1541040, 1695144, 1849248, 2054720, 2118930, 2260192, 2311560, 2542716, 2825240, 3082080, 3178395, 3390288, 3698496, 4237860, 4520384, 4623120, 5085432, 5650480, 6164160, 6356790, 6780576, 8475720, 9246240, 10170864, 11300960, 12713580, 13561152, 16951440, 18492480, 20341728, 22601920, 25427160, 33902880, 40683456, 50854320, 67805760, 101708640, 203417280]

約数ペア:

[(1, 203417280), (2, 101708640), (3, 67805760), (4, 50854320), (5, 40683456), (6, 33902880), (8, 25427160), (9, 22601920), (10, 20341728), (11, 18492480), (12, 16951440), (15, 13561152), (16, 12713580), (18, 11300960), (20, 10170864), (22, 9246240), (24, 8475720), (30, 6780576), (32, 6356790), (33, 6164160), (36, 5650480), (40, 5085432), (44, 4623120), (45, 4520384), (48, 4237860), (55, 3698496), (60, 3390288), (64, 3178395), (66, 3082080), (72, 2825240), (80, 2542716), (88, 2311560), (90, 2260192), (96, 2118930), (99, 2054720), (110, 1849248), (120, 1695144), (132, 1541040), (144, 1412620), (160, 1271358), (165, 1232832), (176, 1155780), (180, 1130096), (192, 1059465), (198, 1027360), (220, 924624), (240, 847572), (264, 770520), (288, 706310), (320, 635679), (330, 616416), (352, 577890), (360, 565048), (396, 513680), (440, 462312), (480, 423786), (495, 410944), (528, 385260), (576, 353155), (660, 308208), (704, 288945), (720, 282524), (792, 256840), (880, 231156), (960, 211893), (990, 205472), (1056, 192630), (1320, 154104), (1440, 141262), (1584, 128420), (1760, 115578), (1980, 102736), (2112, 96315), (2640, 77052), (2880, 70631), (3168, 64210), (3520, 57789), (3960, 51368), (5280, 38526), (6336, 32105), (6421, 31680), (7920, 25684), (10560, 19263), (12842, 15840)]