6389257840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{2141}}^1$

素因数の和:2307

約数の個数: 120

約数和(自身を含む): 17220960288

約数和(自身を除く): 10831702448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2141, 2555, 2920, 4088, 4282, 5110, 5329, 5840, 8176, 8564, 10220, 10658, 10705, 14987, 17128, 20440, 21316, 21410, 26645, 29974, 34256, 37303, 40880, 42632, 42820, 53290, 59948, 74606, 74935, 85264, 85640, 106580, 119896, 149212, 149870, 156293, 171280, 186515, 213160, 239792, 298424, 299740, 312586, 373030, 426320, 596848, 599480, 625172, 746060, 781465, 1094051, 1198960, 1250344, 1492120, 1562930, 2188102, 2500688, 2984240, 3125860, 4376204, 5470255, 6251720, 8752408, 10940510, 11409389, 12503440, 17504816, 21881020, 22818778, 43762040, 45637556, 57046945, 79865723, 87524080, 91275112, 114093890, 159731446, 182550224, 228187780, 319462892, 399328615, 456375560, 638925784, 798657230, 912751120, 1277851568, 1597314460, 3194628920, 6389257840]

約数ペア:

[(1, 6389257840), (2, 3194628920), (4, 1597314460), (5, 1277851568), (7, 912751120), (8, 798657230), (10, 638925784), (14, 456375560), (16, 399328615), (20, 319462892), (28, 228187780), (35, 182550224), (40, 159731446), (56, 114093890), (70, 91275112), (73, 87524080), (80, 79865723), (112, 57046945), (140, 45637556), (146, 43762040), (280, 22818778), (292, 21881020), (365, 17504816), (511, 12503440), (560, 11409389), (584, 10940510), (730, 8752408), (1022, 6251720), (1168, 5470255), (1460, 4376204), (2044, 3125860), (2141, 2984240), (2555, 2500688), (2920, 2188102), (4088, 1562930), (4282, 1492120), (5110, 1250344), (5329, 1198960), (5840, 1094051), (8176, 781465), (8564, 746060), (10220, 625172), (10658, 599480), (10705, 596848), (14987, 426320), (17128, 373030), (20440, 312586), (21316, 299740), (21410, 298424), (26645, 239792), (29974, 213160), (34256, 186515), (37303, 171280), (40880, 156293), (42632, 149870), (42820, 149212), (53290, 119896), (59948, 106580), (74606, 85640), (74935, 85264)]