259862460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1044

約数の個数: 192

約数和(自身を含む): 883298304

約数和(自身を除く): 623435844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 260, 286, 310, 330, 341, 372, 390, 403, 429, 465, 572, 620, 660, 682, 715, 780, 806, 858, 930, 977, 1023, 1209, 1364, 1430, 1612, 1705, 1716, 1860, 1954, 2015, 2046, 2145, 2418, 2860, 2931, 3410, 3908, 4030, 4092, 4290, 4433, 4836, 4885, 5115, 5862, 6045, 6820, 8060, 8580, 8866, 9770, 10230, 10747, 11724, 12090, 12701, 13299, 14655, 17732, 19540, 20460, 21494, 22165, 24180, 25402, 26598, 29310, 30287, 32241, 38103, 42988, 44330, 50804, 53196, 53735, 58620, 60574, 63505, 64482, 66495, 76206, 88660, 90861, 107470, 121148, 127010, 128964, 132990, 139711, 151435, 152412, 161205, 181722, 190515, 214940, 254020, 265980, 279422, 302870, 322410, 333157, 363444, 381030, 393731, 419133, 454305, 558844, 605740, 644820, 666314, 698555, 762060, 787462, 838266, 908610, 999471, 1181193, 1332628, 1397110, 1574924, 1665785, 1676532, 1817220, 1968655, 1998942, 2095665, 2362386, 2794220, 3331570, 3937310, 3997884, 4191330, 4331041, 4724772, 4997355, 5905965, 6663140, 7874620, 8382660, 8662082, 9994710, 11811930, 12993123, 17324164, 19989420, 21655205, 23623860, 25986246, 43310410, 51972492, 64965615, 86620820, 129931230, 259862460]

約数ペア:

[(1, 259862460), (2, 129931230), (3, 86620820), (4, 64965615), (5, 51972492), (6, 43310410), (10, 25986246), (11, 23623860), (12, 21655205), (13, 19989420), (15, 17324164), (20, 12993123), (22, 11811930), (26, 9994710), (30, 8662082), (31, 8382660), (33, 7874620), (39, 6663140), (44, 5905965), (52, 4997355), (55, 4724772), (60, 4331041), (62, 4191330), (65, 3997884), (66, 3937310), (78, 3331570), (93, 2794220), (110, 2362386), (124, 2095665), (130, 1998942), (132, 1968655), (143, 1817220), (155, 1676532), (156, 1665785), (165, 1574924), (186, 1397110), (195, 1332628), (220, 1181193), (260, 999471), (286, 908610), (310, 838266), (330, 787462), (341, 762060), (372, 698555), (390, 666314), (403, 644820), (429, 605740), (465, 558844), (572, 454305), (620, 419133), (660, 393731), (682, 381030), (715, 363444), (780, 333157), (806, 322410), (858, 302870), (930, 279422), (977, 265980), (1023, 254020), (1209, 214940), (1364, 190515), (1430, 181722), (1612, 161205), (1705, 152412), (1716, 151435), (1860, 139711), (1954, 132990), (2015, 128964), (2046, 127010), (2145, 121148), (2418, 107470), (2860, 90861), (2931, 88660), (3410, 76206), (3908, 66495), (4030, 64482), (4092, 63505), (4290, 60574), (4433, 58620), (4836, 53735), (4885, 53196), (5115, 50804), (5862, 44330), (6045, 42988), (6820, 38103), (8060, 32241), (8580, 30287), (8866, 29310), (9770, 26598), (10230, 25402), (10747, 24180), (11724, 22165), (12090, 21494), (12701, 20460), (13299, 19540), (14655, 17732)]