1864272360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39733}}^1$

素因数の和:39787

約数の個数: 128

約数和(自身を含む): 6179431680

約数和(自身を除く): 4315159320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3910, 4692, 5865, 7820, 9384, 11730, 15640, 23460, 39733, 46920, 79466, 119199, 158932, 198665, 238398, 317864, 397330, 476796, 595995, 675461, 794660, 913859, 953592, 1191990, 1350922, 1589320, 1827718, 2026383, 2383980, 2701844, 2741577, 3377305, 3655436, 4052766, 4569295, 4767960, 5403688, 5483154, 6754610, 7310872, 8105532, 9138590, 10131915, 10966308, 13509220, 13707885, 15535603, 16211064, 18277180, 20263830, 21932616, 27018440, 27415770, 31071206, 36554360, 40527660, 46606809, 54831540, 62142412, 77678015, 81055320, 93213618, 109663080, 124284824, 155356030, 186427236, 233034045, 310712060, 372854472, 466068090, 621424120, 932136180, 1864272360]

約数ペア:

[(1, 1864272360), (2, 932136180), (3, 621424120), (4, 466068090), (5, 372854472), (6, 310712060), (8, 233034045), (10, 186427236), (12, 155356030), (15, 124284824), (17, 109663080), (20, 93213618), (23, 81055320), (24, 77678015), (30, 62142412), (34, 54831540), (40, 46606809), (46, 40527660), (51, 36554360), (60, 31071206), (68, 27415770), (69, 27018440), (85, 21932616), (92, 20263830), (102, 18277180), (115, 16211064), (120, 15535603), (136, 13707885), (138, 13509220), (170, 10966308), (184, 10131915), (204, 9138590), (230, 8105532), (255, 7310872), (276, 6754610), (340, 5483154), (345, 5403688), (391, 4767960), (408, 4569295), (460, 4052766), (510, 3655436), (552, 3377305), (680, 2741577), (690, 2701844), (782, 2383980), (920, 2026383), (1020, 1827718), (1173, 1589320), (1380, 1350922), (1564, 1191990), (1955, 953592), (2040, 913859), (2346, 794660), (2760, 675461), (3128, 595995), (3910, 476796), (4692, 397330), (5865, 317864), (7820, 238398), (9384, 198665), (11730, 158932), (15640, 119199), (23460, 79466), (39733, 46920)]