315895866720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1287899}}^1$

素因数の和:1287997

約数の個数: 192

約数和(自身を含む): 1152804441600

約数和(自身を除く): 836908574880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2336, 2555, 2920, 3066, 3360, 3504, 4088, 4380, 5110, 5840, 6132, 7008, 7665, 8176, 8760, 10220, 11680, 12264, 15330, 16352, 17520, 20440, 24528, 30660, 35040, 40880, 49056, 61320, 81760, 122640, 245280, 1287899, 2575798, 3863697, 5151596, 6439495, 7727394, 9015293, 10303192, 12878990, 15454788, 18030586, 19318485, 20606384, 25757980, 27045879, 30909576, 36061172, 38636970, 41212768, 45076465, 51515960, 54091758, 61819152, 72122344, 77273940, 90152930, 94016627, 103031920, 108183516, 123638304, 135229395, 144244688, 154547880, 180305860, 188033254, 206063840, 216367032, 270458790, 282049881, 288489376, 309095760, 360611720, 376066508, 432734064, 470083135, 540917580, 564099762, 618191520, 658116389, 721223440, 752133016, 865468128, 940166270, 1081835160, 1128199524, 1316232778, 1410249405, 1442446880, 1504266032, 1880332540, 1974349167, 2163670320, 2256399048, 2632465556, 2820498810, 3008532064, 3290581945, 3760665080, 3948698334, 4327340640, 4512798096, 5264931112, 5640997620, 6581163890, 7521330160, 7897396668, 9025596192, 9871745835, 10529862224, 11281995240, 13162327780, 15042660320, 15794793336, 19743491670, 21059724448, 22563990480, 26324655560, 31589586672, 39486983340, 45127980960, 52649311120, 63179173344, 78973966680, 105298622240, 157947933360, 315895866720]

約数ペア:

[(1, 315895866720), (2, 157947933360), (3, 105298622240), (4, 78973966680), (5, 63179173344), (6, 52649311120), (7, 45127980960), (8, 39486983340), (10, 31589586672), (12, 26324655560), (14, 22563990480), (15, 21059724448), (16, 19743491670), (20, 15794793336), (21, 15042660320), (24, 13162327780), (28, 11281995240), (30, 10529862224), (32, 9871745835), (35, 9025596192), (40, 7897396668), (42, 7521330160), (48, 6581163890), (56, 5640997620), (60, 5264931112), (70, 4512798096), (73, 4327340640), (80, 3948698334), (84, 3760665080), (96, 3290581945), (105, 3008532064), (112, 2820498810), (120, 2632465556), (140, 2256399048), (146, 2163670320), (160, 1974349167), (168, 1880332540), (210, 1504266032), (219, 1442446880), (224, 1410249405), (240, 1316232778), (280, 1128199524), (292, 1081835160), (336, 940166270), (365, 865468128), (420, 752133016), (438, 721223440), (480, 658116389), (511, 618191520), (560, 564099762), (584, 540917580), (672, 470083135), (730, 432734064), (840, 376066508), (876, 360611720), (1022, 309095760), (1095, 288489376), (1120, 282049881), (1168, 270458790), (1460, 216367032), (1533, 206063840), (1680, 188033254), (1752, 180305860), (2044, 154547880), (2190, 144244688), (2336, 135229395), (2555, 123638304), (2920, 108183516), (3066, 103031920), (3360, 94016627), (3504, 90152930), (4088, 77273940), (4380, 72122344), (5110, 61819152), (5840, 54091758), (6132, 51515960), (7008, 45076465), (7665, 41212768), (8176, 38636970), (8760, 36061172), (10220, 30909576), (11680, 27045879), (12264, 25757980), (15330, 20606384), (16352, 19318485), (17520, 18030586), (20440, 15454788), (24528, 12878990), (30660, 10303192), (35040, 9015293), (40880, 7727394), (49056, 6439495), (61320, 5151596), (81760, 3863697), (122640, 2575798), (245280, 1287899)]