1048440628480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{576421}}^1$

素因数の和:576485

約数の個数: 216

約数和(自身を含む): 3022099846920

約数和(自身を除く): 1973659218440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 196, 203, 224, 232, 245, 256, 280, 290, 320, 392, 406, 448, 464, 490, 560, 580, 640, 784, 812, 896, 928, 980, 1015, 1120, 1160, 1280, 1421, 1568, 1624, 1792, 1856, 1960, 2030, 2240, 2320, 2842, 3136, 3248, 3712, 3920, 4060, 4480, 4640, 5684, 6272, 6496, 7105, 7424, 7840, 8120, 8960, 9280, 11368, 12544, 12992, 14210, 15680, 16240, 18560, 22736, 25984, 28420, 31360, 32480, 37120, 45472, 51968, 56840, 62720, 64960, 90944, 113680, 129920, 181888, 227360, 259840, 363776, 454720, 576421, 909440, 1152842, 1818880, 2305684, 2882105, 4034947, 4611368, 5764210, 8069894, 9222736, 11528420, 16139788, 16716209, 18445472, 20174735, 23056840, 28244629, 32279576, 33432418, 36890944, 40349470, 46113680, 56489258, 64559152, 66864836, 73781888, 80698940, 83581045, 92227360, 112978516, 117013463, 129118304, 133729672, 141223145, 147563776, 161397880, 167162090, 184454720, 225957032, 234026926, 258236608, 267459344, 282446290, 322795760, 334324180, 368909440, 451914064, 468053852, 516473216, 534918688, 564892580, 585067315, 645591520, 668648360, 737818880, 819094241, 903828128, 936107704, 1032946432, 1069837376, 1129785160, 1170134630, 1291183040, 1337296720, 1638188482, 1807656256, 1872215408, 2139674752, 2259570320, 2340269260, 2582366080, 2674593440, 3276376964, 3615312512, 3744430816, 4095471205, 4279349504, 4519140640, 4680538520, 5164732160, 5349186880, 6552753928, 7230625024, 7488861632, 8190942410, 9038281280, 9361077040, 10698373760, 13105507856, 14977723264, 16381884820, 18076562560, 18722154080, 21396747520, 26211015712, 29955446528, 32763769640, 36153125120, 37444308160, 52422031424, 65527539280, 74888616320, 104844062848, 131055078560, 149777232640, 209688125696, 262110157120, 524220314240, 1048440628480]

約数ペア:

[(1, 1048440628480), (2, 524220314240), (4, 262110157120), (5, 209688125696), (7, 149777232640), (8, 131055078560), (10, 104844062848), (14, 74888616320), (16, 65527539280), (20, 52422031424), (28, 37444308160), (29, 36153125120), (32, 32763769640), (35, 29955446528), (40, 26211015712), (49, 21396747520), (56, 18722154080), (58, 18076562560), (64, 16381884820), (70, 14977723264), (80, 13105507856), (98, 10698373760), (112, 9361077040), (116, 9038281280), (128, 8190942410), (140, 7488861632), (145, 7230625024), (160, 6552753928), (196, 5349186880), (203, 5164732160), (224, 4680538520), (232, 4519140640), (245, 4279349504), (256, 4095471205), (280, 3744430816), (290, 3615312512), (320, 3276376964), (392, 2674593440), (406, 2582366080), (448, 2340269260), (464, 2259570320), (490, 2139674752), (560, 1872215408), (580, 1807656256), (640, 1638188482), (784, 1337296720), (812, 1291183040), (896, 1170134630), (928, 1129785160), (980, 1069837376), (1015, 1032946432), (1120, 936107704), (1160, 903828128), (1280, 819094241), (1421, 737818880), (1568, 668648360), (1624, 645591520), (1792, 585067315), (1856, 564892580), (1960, 534918688), (2030, 516473216), (2240, 468053852), (2320, 451914064), (2842, 368909440), (3136, 334324180), (3248, 322795760), (3712, 282446290), (3920, 267459344), (4060, 258236608), (4480, 234026926), (4640, 225957032), (5684, 184454720), (6272, 167162090), (6496, 161397880), (7105, 147563776), (7424, 141223145), (7840, 133729672), (8120, 129118304), (8960, 117013463), (9280, 112978516), (11368, 92227360), (12544, 83581045), (12992, 80698940), (14210, 73781888), (15680, 66864836), (16240, 64559152), (18560, 56489258), (22736, 46113680), (25984, 40349470), (28420, 36890944), (31360, 33432418), (32480, 32279576), (37120, 28244629), (45472, 23056840), (51968, 20174735), (56840, 18445472), (62720, 16716209), (64960, 16139788), (90944, 11528420), (113680, 9222736), (129920, 8069894), (181888, 5764210), (227360, 4611368), (259840, 4034947), (363776, 2882105), (454720, 2305684), (576421, 1818880), (909440, 1152842)]