31524014080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7710

約数の個数: 192

約数和(自身を含む): 84096230400

約数和(自身を除く): 52572216320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2048, 2080, 2480, 2560, 3224, 3328, 3968, 4030, 4160, 4960, 5120, 6448, 6656, 7639, 7936, 8060, 8320, 9920, 10240, 12896, 13312, 15278, 15872, 16120, 16640, 19840, 25792, 26624, 30556, 31744, 32240, 33280, 38195, 39680, 51584, 61112, 63488, 64480, 66560, 76390, 79360, 99307, 103168, 122224, 128960, 133120, 152780, 158720, 198614, 206336, 236809, 244448, 257920, 305560, 317440, 397228, 412672, 473618, 488896, 496535, 515840, 611120, 794456, 825344, 947236, 977792, 993070, 1031680, 1184045, 1222240, 1588912, 1894472, 1955584, 1986140, 2063360, 2368090, 2444480, 3078517, 3177824, 3788944, 3911168, 3972280, 4126720, 4736180, 4888960, 6157034, 6355648, 7577888, 7822336, 7944560, 9472360, 9777920, 12314068, 12711296, 15155776, 15392585, 15644672, 15889120, 18944720, 19555840, 24628136, 25422592, 30311552, 30785170, 31778240, 37889440, 39111680, 49256272, 50845184, 60623104, 61570340, 63556480, 75778880, 78223360, 98512544, 101690368, 121246208, 123140680, 127112960, 151557760, 197025088, 203380736, 242492416, 246281360, 254225920, 303115520, 394050176, 484984832, 492562720, 508451840, 606231040, 788100352, 985125440, 1016903680, 1212462080, 1576200704, 1970250880, 2424924160, 3152401408, 3940501760, 6304802816, 7881003520, 15762007040, 31524014080]

約数ペア:

[(1, 31524014080), (2, 15762007040), (4, 7881003520), (5, 6304802816), (8, 3940501760), (10, 3152401408), (13, 2424924160), (16, 1970250880), (20, 1576200704), (26, 1212462080), (31, 1016903680), (32, 985125440), (40, 788100352), (52, 606231040), (62, 508451840), (64, 492562720), (65, 484984832), (80, 394050176), (104, 303115520), (124, 254225920), (128, 246281360), (130, 242492416), (155, 203380736), (160, 197025088), (208, 151557760), (248, 127112960), (256, 123140680), (260, 121246208), (310, 101690368), (320, 98512544), (403, 78223360), (416, 75778880), (496, 63556480), (512, 61570340), (520, 60623104), (620, 50845184), (640, 49256272), (806, 39111680), (832, 37889440), (992, 31778240), (1024, 30785170), (1040, 30311552), (1240, 25422592), (1280, 24628136), (1612, 19555840), (1664, 18944720), (1984, 15889120), (2015, 15644672), (2048, 15392585), (2080, 15155776), (2480, 12711296), (2560, 12314068), (3224, 9777920), (3328, 9472360), (3968, 7944560), (4030, 7822336), (4160, 7577888), (4960, 6355648), (5120, 6157034), (6448, 4888960), (6656, 4736180), (7639, 4126720), (7936, 3972280), (8060, 3911168), (8320, 3788944), (9920, 3177824), (10240, 3078517), (12896, 2444480), (13312, 2368090), (15278, 2063360), (15872, 1986140), (16120, 1955584), (16640, 1894472), (19840, 1588912), (25792, 1222240), (26624, 1184045), (30556, 1031680), (31744, 993070), (32240, 977792), (33280, 947236), (38195, 825344), (39680, 794456), (51584, 611120), (61112, 515840), (63488, 496535), (64480, 488896), (66560, 473618), (76390, 412672), (79360, 397228), (99307, 317440), (103168, 305560), (122224, 257920), (128960, 244448), (133120, 236809), (152780, 206336), (158720, 198614)]