126373520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17359}}^1$

素因数の和:17392

約数の個数: 80

約数和(自身を含む): 361643520

約数和(自身を除く): 235270000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 17359, 34718, 69436, 86795, 121513, 138872, 173590, 225667, 243026, 277744, 347180, 451334, 486052, 607565, 694360, 902668, 972104, 1128335, 1215130, 1388720, 1579669, 1805336, 1944208, 2256670, 2430260, 3159338, 3610672, 4513340, 4860520, 6318676, 7898345, 9026680, 9721040, 12637352, 15796690, 18053360, 25274704, 31593380, 63186760, 126373520]

約数ペア:

[(1, 126373520), (2, 63186760), (4, 31593380), (5, 25274704), (7, 18053360), (8, 15796690), (10, 12637352), (13, 9721040), (14, 9026680), (16, 7898345), (20, 6318676), (26, 4860520), (28, 4513340), (35, 3610672), (40, 3159338), (52, 2430260), (56, 2256670), (65, 1944208), (70, 1805336), (80, 1579669), (91, 1388720), (104, 1215130), (112, 1128335), (130, 972104), (140, 902668), (182, 694360), (208, 607565), (260, 486052), (280, 451334), (364, 347180), (455, 277744), (520, 243026), (560, 225667), (728, 173590), (910, 138872), (1040, 121513), (1456, 86795), (1820, 69436), (3640, 34718), (7280, 17359)]