2115142400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1587

約数の個数: 216

約数和(自身を含む): 6180271104

約数和(自身を除く): 4065128704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 256, 280, 310, 320, 350, 400, 434, 448, 496, 560, 620, 640, 700, 775, 800, 868, 896, 992, 1085, 1120, 1240, 1280, 1400, 1523, 1550, 1600, 1736, 1792, 1984, 2170, 2240, 2480, 2800, 3046, 3100, 3200, 3472, 3968, 4340, 4480, 4960, 5425, 5600, 6092, 6200, 6400, 6944, 7615, 7936, 8680, 8960, 9920, 10661, 10850, 11200, 12184, 12400, 13888, 15230, 17360, 19840, 21322, 21700, 22400, 24368, 24800, 27776, 30460, 34720, 38075, 39680, 42644, 43400, 44800, 47213, 48736, 49600, 53305, 55552, 60920, 69440, 76150, 85288, 86800, 94426, 97472, 99200, 106610, 121840, 138880, 152300, 170576, 173600, 188852, 194944, 198400, 213220, 236065, 243680, 266525, 277760, 304600, 330491, 341152, 347200, 377704, 389888, 426440, 472130, 487360, 533050, 609200, 660982, 682304, 694400, 755408, 852880, 944260, 974720, 1066100, 1180325, 1218400, 1321964, 1364608, 1388800, 1510816, 1652455, 1705760, 1888520, 1949440, 2132200, 2360650, 2436800, 2643928, 2729216, 3021632, 3304910, 3411520, 3777040, 4264400, 4721300, 4873600, 5287856, 6043264, 6609820, 6823040, 7554080, 8262275, 8528800, 9442600, 9747200, 10575712, 12086528, 13219640, 13646080, 15108160, 16524550, 17057600, 18885200, 21151424, 26439280, 30216320, 33049100, 34115200, 37770400, 42302848, 52878560, 60432640, 66098200, 68230400, 75540800, 84605696, 105757120, 132196400, 151081600, 211514240, 264392800, 302163200, 423028480, 528785600, 1057571200, 2115142400]

約数ペア:

[(1, 2115142400), (2, 1057571200), (4, 528785600), (5, 423028480), (7, 302163200), (8, 264392800), (10, 211514240), (14, 151081600), (16, 132196400), (20, 105757120), (25, 84605696), (28, 75540800), (31, 68230400), (32, 66098200), (35, 60432640), (40, 52878560), (50, 42302848), (56, 37770400), (62, 34115200), (64, 33049100), (70, 30216320), (80, 26439280), (100, 21151424), (112, 18885200), (124, 17057600), (128, 16524550), (140, 15108160), (155, 13646080), (160, 13219640), (175, 12086528), (200, 10575712), (217, 9747200), (224, 9442600), (248, 8528800), (256, 8262275), (280, 7554080), (310, 6823040), (320, 6609820), (350, 6043264), (400, 5287856), (434, 4873600), (448, 4721300), (496, 4264400), (560, 3777040), (620, 3411520), (640, 3304910), (700, 3021632), (775, 2729216), (800, 2643928), (868, 2436800), (896, 2360650), (992, 2132200), (1085, 1949440), (1120, 1888520), (1240, 1705760), (1280, 1652455), (1400, 1510816), (1523, 1388800), (1550, 1364608), (1600, 1321964), (1736, 1218400), (1792, 1180325), (1984, 1066100), (2170, 974720), (2240, 944260), (2480, 852880), (2800, 755408), (3046, 694400), (3100, 682304), (3200, 660982), (3472, 609200), (3968, 533050), (4340, 487360), (4480, 472130), (4960, 426440), (5425, 389888), (5600, 377704), (6092, 347200), (6200, 341152), (6400, 330491), (6944, 304600), (7615, 277760), (7936, 266525), (8680, 243680), (8960, 236065), (9920, 213220), (10661, 198400), (10850, 194944), (11200, 188852), (12184, 173600), (12400, 170576), (13888, 152300), (15230, 138880), (17360, 121840), (19840, 106610), (21322, 99200), (21700, 97472), (22400, 94426), (24368, 86800), (24800, 85288), (27776, 76150), (30460, 69440), (34720, 60920), (38075, 55552), (39680, 53305), (42644, 49600), (43400, 48736), (44800, 47213)]