1330650840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1993

約数の個数: 128

約数和(自身を含む): 4110289920

約数和(自身を除く): 2779639080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 131, 141, 188, 235, 262, 282, 376, 393, 470, 524, 564, 655, 705, 786, 940, 1048, 1128, 1310, 1410, 1572, 1801, 1880, 1965, 2620, 2820, 3144, 3602, 3930, 5240, 5403, 5640, 6157, 7204, 7860, 9005, 10806, 12314, 14408, 15720, 18010, 18471, 21612, 24628, 27015, 30785, 36020, 36942, 43224, 49256, 54030, 61570, 72040, 73884, 84647, 92355, 108060, 123140, 147768, 169294, 184710, 216120, 235931, 246280, 253941, 338588, 369420, 423235, 471862, 507882, 677176, 707793, 738840, 846470, 943724, 1015764, 1179655, 1269705, 1415586, 1692940, 1887448, 2031528, 2359310, 2539410, 2831172, 3385880, 3538965, 4718620, 5078820, 5662344, 7077930, 9437240, 10157640, 11088757, 14155860, 22177514, 28311720, 33266271, 44355028, 55443785, 66532542, 88710056, 110887570, 133065084, 166331355, 221775140, 266130168, 332662710, 443550280, 665325420, 1330650840]

約数ペア:

[(1, 1330650840), (2, 665325420), (3, 443550280), (4, 332662710), (5, 266130168), (6, 221775140), (8, 166331355), (10, 133065084), (12, 110887570), (15, 88710056), (20, 66532542), (24, 55443785), (30, 44355028), (40, 33266271), (47, 28311720), (60, 22177514), (94, 14155860), (120, 11088757), (131, 10157640), (141, 9437240), (188, 7077930), (235, 5662344), (262, 5078820), (282, 4718620), (376, 3538965), (393, 3385880), (470, 2831172), (524, 2539410), (564, 2359310), (655, 2031528), (705, 1887448), (786, 1692940), (940, 1415586), (1048, 1269705), (1128, 1179655), (1310, 1015764), (1410, 943724), (1572, 846470), (1801, 738840), (1880, 707793), (1965, 677176), (2620, 507882), (2820, 471862), (3144, 423235), (3602, 369420), (3930, 338588), (5240, 253941), (5403, 246280), (5640, 235931), (6157, 216120), (7204, 184710), (7860, 169294), (9005, 147768), (10806, 123140), (12314, 108060), (14408, 92355), (15720, 84647), (18010, 73884), (18471, 72040), (21612, 61570), (24628, 54030), (27015, 49256), (30785, 43224), (36020, 36942)]