8445928920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15877}}^1$

素因数の和:15946

約数の個数: 256

約数和(自身を含む): 30729646080

約数和(自身を除く): 22283717160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 520, 572, 620, 660, 682, 715, 744, 780, 806, 858, 930, 1023, 1144, 1209, 1240, 1320, 1364, 1430, 1560, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2418, 2728, 2860, 3224, 3410, 3432, 3720, 4030, 4092, 4290, 4433, 4836, 5115, 5720, 6045, 6820, 8060, 8184, 8580, 8866, 9672, 10230, 12090, 13299, 13640, 15877, 16120, 17160, 17732, 20460, 22165, 24180, 26598, 31754, 35464, 40920, 44330, 47631, 48360, 53196, 63508, 66495, 79385, 88660, 95262, 106392, 127016, 132990, 158770, 174647, 177320, 190524, 206401, 238155, 265980, 317540, 349294, 381048, 412802, 476310, 492187, 523941, 531960, 619203, 635080, 698588, 825604, 873235, 952620, 984374, 1032005, 1047882, 1238406, 1397176, 1476561, 1651208, 1746470, 1905240, 1968748, 2064010, 2095764, 2270411, 2460935, 2476812, 2619705, 2953122, 3096015, 3492940, 3937496, 4128020, 4191528, 4540822, 4921870, 4953624, 5239410, 5414057, 5906244, 6192030, 6398431, 6811233, 6985880, 7382805, 8256040, 9081644, 9843740, 10478820, 10828114, 11352055, 11812488, 12384060, 12796862, 13622466, 14765610, 16242171, 18163288, 19195293, 19687480, 20957640, 21656228, 22704110, 24768120, 25593724, 27070285, 27244932, 29531220, 31992155, 32484342, 34056165, 38390586, 43312456, 45408220, 51187448, 54140570, 54489864, 59062440, 63984310, 64968684, 68112330, 70382741, 76781172, 81210855, 90816440, 95976465, 108281140, 127968620, 129937368, 136224660, 140765482, 153562344, 162421710, 191952930, 211148223, 216562280, 255937240, 272449320, 281530964, 324843420, 351913705, 383905860, 422296446, 563061928, 649686840, 703827410, 767811720, 844592892, 1055741115, 1407654820, 1689185784, 2111482230, 2815309640, 4222964460, 8445928920]

約数ペア:

[(1, 8445928920), (2, 4222964460), (3, 2815309640), (4, 2111482230), (5, 1689185784), (6, 1407654820), (8, 1055741115), (10, 844592892), (11, 767811720), (12, 703827410), (13, 649686840), (15, 563061928), (20, 422296446), (22, 383905860), (24, 351913705), (26, 324843420), (30, 281530964), (31, 272449320), (33, 255937240), (39, 216562280), (40, 211148223), (44, 191952930), (52, 162421710), (55, 153562344), (60, 140765482), (62, 136224660), (65, 129937368), (66, 127968620), (78, 108281140), (88, 95976465), (93, 90816440), (104, 81210855), (110, 76781172), (120, 70382741), (124, 68112330), (130, 64968684), (132, 63984310), (143, 59062440), (155, 54489864), (156, 54140570), (165, 51187448), (186, 45408220), (195, 43312456), (220, 38390586), (248, 34056165), (260, 32484342), (264, 31992155), (286, 29531220), (310, 27244932), (312, 27070285), (330, 25593724), (341, 24768120), (372, 22704110), (390, 21656228), (403, 20957640), (429, 19687480), (440, 19195293), (465, 18163288), (520, 16242171), (572, 14765610), (620, 13622466), (660, 12796862), (682, 12384060), (715, 11812488), (744, 11352055), (780, 10828114), (806, 10478820), (858, 9843740), (930, 9081644), (1023, 8256040), (1144, 7382805), (1209, 6985880), (1240, 6811233), (1320, 6398431), (1364, 6192030), (1430, 5906244), (1560, 5414057), (1612, 5239410), (1705, 4953624), (1716, 4921870), (1860, 4540822), (2015, 4191528), (2046, 4128020), (2145, 3937496), (2418, 3492940), (2728, 3096015), (2860, 2953122), (3224, 2619705), (3410, 2476812), (3432, 2460935), (3720, 2270411), (4030, 2095764), (4092, 2064010), (4290, 1968748), (4433, 1905240), (4836, 1746470), (5115, 1651208), (5720, 1476561), (6045, 1397176), (6820, 1238406), (8060, 1047882), (8184, 1032005), (8580, 984374), (8866, 952620), (9672, 873235), (10230, 825604), (12090, 698588), (13299, 635080), (13640, 619203), (15877, 531960), (16120, 523941), (17160, 492187), (17732, 476310), (20460, 412802), (22165, 381048), (24180, 349294), (26598, 317540), (31754, 265980), (35464, 238155), (40920, 206401), (44330, 190524), (47631, 177320), (48360, 174647), (53196, 158770), (63508, 132990), (66495, 127016), (79385, 106392), (88660, 95262)]