216508001920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{12491}}^1$

素因数の和:12643

約数の個数: 256

約数和(自身を含む): 610996711680

約数和(自身を除く): 394488709760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 73, 80, 106, 112, 128, 140, 146, 160, 212, 224, 265, 280, 292, 320, 365, 371, 424, 448, 511, 530, 560, 584, 640, 730, 742, 848, 896, 1022, 1060, 1120, 1168, 1460, 1484, 1696, 1855, 2044, 2120, 2240, 2336, 2555, 2920, 2968, 3392, 3710, 3869, 4088, 4240, 4480, 4672, 5110, 5840, 5936, 6784, 7420, 7738, 8176, 8480, 9344, 10220, 11680, 11872, 12491, 14840, 15476, 16352, 16960, 19345, 20440, 23360, 23744, 24982, 27083, 29680, 30952, 32704, 33920, 38690, 40880, 46720, 47488, 49964, 54166, 59360, 61904, 62455, 65408, 77380, 81760, 87437, 99928, 108332, 118720, 123808, 124910, 135415, 154760, 163520, 174874, 199856, 216664, 237440, 247616, 249820, 270830, 309520, 327040, 349748, 399712, 433328, 437185, 495232, 499640, 541660, 619040, 662023, 699496, 799424, 866656, 874370, 911843, 999280, 1083320, 1238080, 1324046, 1398992, 1598848, 1733312, 1748740, 1823686, 1998560, 2166640, 2476160, 2648092, 2797984, 3310115, 3466624, 3497480, 3647372, 3997120, 4333280, 4559215, 4634161, 5296184, 5595968, 6382901, 6620230, 6994960, 7294744, 7994240, 8666560, 9118430, 9268322, 10592368, 11191936, 12765802, 13240460, 13989920, 14589488, 17333120, 18236860, 18536644, 21184736, 23170805, 25531604, 26480920, 27979840, 29178976, 31914505, 36473720, 37073288, 42369472, 46341610, 48327679, 51063208, 52961840, 55959680, 58357952, 63829010, 72947440, 74146576, 84738944, 92683220, 96655358, 102126416, 105923680, 116715904, 127658020, 145894880, 148293152, 185366440, 193310716, 204252832, 211847360, 241638395, 255316040, 291789760, 296586304, 338293753, 370732880, 386621432, 408505664, 423694720, 483276790, 510632080, 583579520, 593172608, 676587506, 741465760, 773242864, 817011328, 966553580, 1021264160, 1353175012, 1482931520, 1546485728, 1691468765, 1933107160, 2042528320, 2706350024, 2965863040, 3092971456, 3382937530, 3866214320, 4085056640, 5412700048, 6185942912, 6765875060, 7732428640, 10825400096, 13531750120, 15464857280, 21650800192, 27063500240, 30929714560, 43301600384, 54127000480, 108254000960, 216508001920]

約数ペア:

[(1, 216508001920), (2, 108254000960), (4, 54127000480), (5, 43301600384), (7, 30929714560), (8, 27063500240), (10, 21650800192), (14, 15464857280), (16, 13531750120), (20, 10825400096), (28, 7732428640), (32, 6765875060), (35, 6185942912), (40, 5412700048), (53, 4085056640), (56, 3866214320), (64, 3382937530), (70, 3092971456), (73, 2965863040), (80, 2706350024), (106, 2042528320), (112, 1933107160), (128, 1691468765), (140, 1546485728), (146, 1482931520), (160, 1353175012), (212, 1021264160), (224, 966553580), (265, 817011328), (280, 773242864), (292, 741465760), (320, 676587506), (365, 593172608), (371, 583579520), (424, 510632080), (448, 483276790), (511, 423694720), (530, 408505664), (560, 386621432), (584, 370732880), (640, 338293753), (730, 296586304), (742, 291789760), (848, 255316040), (896, 241638395), (1022, 211847360), (1060, 204252832), (1120, 193310716), (1168, 185366440), (1460, 148293152), (1484, 145894880), (1696, 127658020), (1855, 116715904), (2044, 105923680), (2120, 102126416), (2240, 96655358), (2336, 92683220), (2555, 84738944), (2920, 74146576), (2968, 72947440), (3392, 63829010), (3710, 58357952), (3869, 55959680), (4088, 52961840), (4240, 51063208), (4480, 48327679), (4672, 46341610), (5110, 42369472), (5840, 37073288), (5936, 36473720), (6784, 31914505), (7420, 29178976), (7738, 27979840), (8176, 26480920), (8480, 25531604), (9344, 23170805), (10220, 21184736), (11680, 18536644), (11872, 18236860), (12491, 17333120), (14840, 14589488), (15476, 13989920), (16352, 13240460), (16960, 12765802), (19345, 11191936), (20440, 10592368), (23360, 9268322), (23744, 9118430), (24982, 8666560), (27083, 7994240), (29680, 7294744), (30952, 6994960), (32704, 6620230), (33920, 6382901), (38690, 5595968), (40880, 5296184), (46720, 4634161), (47488, 4559215), (49964, 4333280), (54166, 3997120), (59360, 3647372), (61904, 3497480), (62455, 3466624), (65408, 3310115), (77380, 2797984), (81760, 2648092), (87437, 2476160), (99928, 2166640), (108332, 1998560), (118720, 1823686), (123808, 1748740), (124910, 1733312), (135415, 1598848), (154760, 1398992), (163520, 1324046), (174874, 1238080), (199856, 1083320), (216664, 999280), (237440, 911843), (247616, 874370), (249820, 866656), (270830, 799424), (309520, 699496), (327040, 662023), (349748, 619040), (399712, 541660), (433328, 499640), (437185, 495232)]