1371539200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 162

約数和(自身を含む): 3523545312

約数和(自身を除く): 2152006112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 223, 248, 256, 310, 320, 400, 446, 496, 620, 640, 775, 800, 892, 961, 992, 1115, 1240, 1280, 1550, 1600, 1784, 1922, 1984, 2230, 2480, 3100, 3200, 3568, 3844, 3968, 4460, 4805, 4960, 5575, 6200, 6400, 6913, 7136, 7688, 7936, 8920, 9610, 9920, 11150, 12400, 13826, 14272, 15376, 17840, 19220, 19840, 22300, 24025, 24800, 27652, 28544, 30752, 34565, 35680, 38440, 39680, 44600, 48050, 49600, 55304, 57088, 61504, 69130, 71360, 76880, 89200, 96100, 99200, 110608, 123008, 138260, 142720, 153760, 172825, 178400, 192200, 198400, 214303, 221216, 246016, 276520, 285440, 307520, 345650, 356800, 384400, 428606, 442432, 553040, 615040, 691300, 713600, 768800, 857212, 884864, 1071515, 1106080, 1230080, 1382600, 1427200, 1537600, 1714424, 1769728, 2143030, 2212160, 2765200, 3075200, 3428848, 4286060, 4424320, 5357575, 5530400, 6150400, 6857696, 8572120, 8848640, 10715150, 11060800, 13715392, 17144240, 21430300, 22121600, 27430784, 34288480, 42860600, 44243200, 54861568, 68576960, 85721200, 137153920, 171442400, 274307840, 342884800, 685769600, 1371539200]

約数ペア:

[(1, 1371539200), (2, 685769600), (4, 342884800), (5, 274307840), (8, 171442400), (10, 137153920), (16, 85721200), (20, 68576960), (25, 54861568), (31, 44243200), (32, 42860600), (40, 34288480), (50, 27430784), (62, 22121600), (64, 21430300), (80, 17144240), (100, 13715392), (124, 11060800), (128, 10715150), (155, 8848640), (160, 8572120), (200, 6857696), (223, 6150400), (248, 5530400), (256, 5357575), (310, 4424320), (320, 4286060), (400, 3428848), (446, 3075200), (496, 2765200), (620, 2212160), (640, 2143030), (775, 1769728), (800, 1714424), (892, 1537600), (961, 1427200), (992, 1382600), (1115, 1230080), (1240, 1106080), (1280, 1071515), (1550, 884864), (1600, 857212), (1784, 768800), (1922, 713600), (1984, 691300), (2230, 615040), (2480, 553040), (3100, 442432), (3200, 428606), (3568, 384400), (3844, 356800), (3968, 345650), (4460, 307520), (4805, 285440), (4960, 276520), (5575, 246016), (6200, 221216), (6400, 214303), (6913, 198400), (7136, 192200), (7688, 178400), (7936, 172825), (8920, 153760), (9610, 142720), (9920, 138260), (11150, 123008), (12400, 110608), (13826, 99200), (14272, 96100), (15376, 89200), (17840, 76880), (19220, 71360), (19840, 69130), (22300, 61504), (24025, 57088), (24800, 55304), (27652, 49600), (28544, 48050), (30752, 44600), (34565, 39680), (35680, 38440)]