16765320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 59149440

約数和(自身を除く): 42384120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 977, 1144, 1320, 1430, 1560, 1716, 1954, 2145, 2860, 2931, 3432, 3908, 4290, 4885, 5720, 5862, 7816, 8580, 9770, 10747, 11724, 12701, 14655, 17160, 19540, 21494, 23448, 25402, 29310, 32241, 38103, 39080, 42988, 50804, 53735, 58620, 63505, 64482, 76206, 85976, 101608, 107470, 117240, 127010, 128964, 139711, 152412, 161205, 190515, 214940, 254020, 257928, 279422, 304824, 322410, 381030, 419133, 429880, 508040, 558844, 644820, 698555, 762060, 838266, 1117688, 1289640, 1397110, 1524120, 1676532, 2095665, 2794220, 3353064, 4191330, 5588440, 8382660, 16765320]

約数ペア:

[(1, 16765320), (2, 8382660), (3, 5588440), (4, 4191330), (5, 3353064), (6, 2794220), (8, 2095665), (10, 1676532), (11, 1524120), (12, 1397110), (13, 1289640), (15, 1117688), (20, 838266), (22, 762060), (24, 698555), (26, 644820), (30, 558844), (33, 508040), (39, 429880), (40, 419133), (44, 381030), (52, 322410), (55, 304824), (60, 279422), (65, 257928), (66, 254020), (78, 214940), (88, 190515), (104, 161205), (110, 152412), (120, 139711), (130, 128964), (132, 127010), (143, 117240), (156, 107470), (165, 101608), (195, 85976), (220, 76206), (260, 64482), (264, 63505), (286, 58620), (312, 53735), (330, 50804), (390, 42988), (429, 39080), (440, 38103), (520, 32241), (572, 29310), (660, 25402), (715, 23448), (780, 21494), (858, 19540), (977, 17160), (1144, 14655), (1320, 12701), (1430, 11724), (1560, 10747), (1716, 9770), (1954, 8580), (2145, 7816), (2860, 5862), (2931, 5720), (3432, 4885), (3908, 4290)]