1955420160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1284

約数の個数: 192

約数和(自身を含む): 6379158240

約数和(自身を除く): 4423738080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1024, 1060, 1201, 1272, 1280, 1536, 1590, 1696, 1920, 2048, 2120, 2402, 2544, 2560, 3072, 3180, 3392, 3603, 3840, 4240, 4804, 5088, 5120, 6005, 6144, 6360, 6784, 7206, 7680, 8480, 9608, 10176, 10240, 12010, 12720, 13568, 14412, 15360, 16960, 18015, 19216, 20352, 24020, 25440, 27136, 28824, 30720, 33920, 36030, 38432, 40704, 48040, 50880, 54272, 57648, 63653, 67840, 72060, 76864, 81408, 96080, 101760, 108544, 115296, 127306, 135680, 144120, 153728, 162816, 190959, 192160, 203520, 230592, 254612, 271360, 288240, 307456, 318265, 325632, 381918, 384320, 407040, 461184, 509224, 542720, 576480, 614912, 636530, 763836, 768640, 814080, 922368, 954795, 1018448, 1152960, 1229824, 1273060, 1527672, 1537280, 1628160, 1844736, 1909590, 2036896, 2305920, 2459648, 2546120, 3055344, 3074560, 3689472, 3819180, 4073792, 4611840, 5092240, 6110688, 6149120, 7378944, 7638360, 8147584, 9223680, 10184480, 12221376, 12298240, 15276720, 16295168, 18447360, 20368960, 24442752, 30553440, 32590336, 36894720, 40737920, 48885504, 61106880, 65180672, 81475840, 97771008, 122213760, 130361344, 162951680, 195542016, 244427520, 325903360, 391084032, 488855040, 651806720, 977710080, 1955420160]

約数ペア:

[(1, 1955420160), (2, 977710080), (3, 651806720), (4, 488855040), (5, 391084032), (6, 325903360), (8, 244427520), (10, 195542016), (12, 162951680), (15, 130361344), (16, 122213760), (20, 97771008), (24, 81475840), (30, 65180672), (32, 61106880), (40, 48885504), (48, 40737920), (53, 36894720), (60, 32590336), (64, 30553440), (80, 24442752), (96, 20368960), (106, 18447360), (120, 16295168), (128, 15276720), (159, 12298240), (160, 12221376), (192, 10184480), (212, 9223680), (240, 8147584), (256, 7638360), (265, 7378944), (318, 6149120), (320, 6110688), (384, 5092240), (424, 4611840), (480, 4073792), (512, 3819180), (530, 3689472), (636, 3074560), (640, 3055344), (768, 2546120), (795, 2459648), (848, 2305920), (960, 2036896), (1024, 1909590), (1060, 1844736), (1201, 1628160), (1272, 1537280), (1280, 1527672), (1536, 1273060), (1590, 1229824), (1696, 1152960), (1920, 1018448), (2048, 954795), (2120, 922368), (2402, 814080), (2544, 768640), (2560, 763836), (3072, 636530), (3180, 614912), (3392, 576480), (3603, 542720), (3840, 509224), (4240, 461184), (4804, 407040), (5088, 384320), (5120, 381918), (6005, 325632), (6144, 318265), (6360, 307456), (6784, 288240), (7206, 271360), (7680, 254612), (8480, 230592), (9608, 203520), (10176, 192160), (10240, 190959), (12010, 162816), (12720, 153728), (13568, 144120), (14412, 135680), (15360, 127306), (16960, 115296), (18015, 108544), (19216, 101760), (20352, 96080), (24020, 81408), (25440, 76864), (27136, 72060), (28824, 67840), (30720, 63653), (33920, 57648), (36030, 54272), (38432, 50880), (40704, 48040)]