2228661120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{23689}}^1$

素因数の和:23725

約数の個数: 192

約数和(自身を含む): 8264019600

約数和(自身を除く): 6035358480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4704, 5880, 6272, 6720, 7840, 9408, 11760, 13440, 15680, 18816, 23520, 23689, 31360, 47040, 47378, 71067, 94080, 94756, 118445, 142134, 165823, 189512, 236890, 284268, 331646, 355335, 379024, 473780, 497469, 568536, 663292, 710670, 758048, 829115, 947560, 994938, 1137072, 1160761, 1326584, 1421340, 1516096, 1658230, 1895120, 1989876, 2274144, 2321522, 2487345, 2653168, 2842680, 3032192, 3316460, 3482283, 3790240, 3979752, 4548288, 4643044, 4974690, 5306336, 5685360, 5803805, 6632920, 6964566, 7580480, 7959504, 9096576, 9286088, 9949380, 10612672, 11370720, 11607610, 13265840, 13929132, 15160960, 15919008, 17411415, 18572176, 19898760, 21225344, 22741440, 23215220, 26531680, 27858264, 31838016, 34822830, 37144352, 39797520, 45482880, 46430440, 53063360, 55716528, 63676032, 69645660, 74288704, 79595040, 92860880, 106126720, 111433056, 139291320, 148577408, 159190080, 185721760, 222866112, 278582640, 318380160, 371443520, 445732224, 557165280, 742887040, 1114330560, 2228661120]

約数ペア:

[(1, 2228661120), (2, 1114330560), (3, 742887040), (4, 557165280), (5, 445732224), (6, 371443520), (7, 318380160), (8, 278582640), (10, 222866112), (12, 185721760), (14, 159190080), (15, 148577408), (16, 139291320), (20, 111433056), (21, 106126720), (24, 92860880), (28, 79595040), (30, 74288704), (32, 69645660), (35, 63676032), (40, 55716528), (42, 53063360), (48, 46430440), (49, 45482880), (56, 39797520), (60, 37144352), (64, 34822830), (70, 31838016), (80, 27858264), (84, 26531680), (96, 23215220), (98, 22741440), (105, 21225344), (112, 19898760), (120, 18572176), (128, 17411415), (140, 15919008), (147, 15160960), (160, 13929132), (168, 13265840), (192, 11607610), (196, 11370720), (210, 10612672), (224, 9949380), (240, 9286088), (245, 9096576), (280, 7959504), (294, 7580480), (320, 6964566), (336, 6632920), (384, 5803805), (392, 5685360), (420, 5306336), (448, 4974690), (480, 4643044), (490, 4548288), (560, 3979752), (588, 3790240), (640, 3482283), (672, 3316460), (735, 3032192), (784, 2842680), (840, 2653168), (896, 2487345), (960, 2321522), (980, 2274144), (1120, 1989876), (1176, 1895120), (1344, 1658230), (1470, 1516096), (1568, 1421340), (1680, 1326584), (1920, 1160761), (1960, 1137072), (2240, 994938), (2352, 947560), (2688, 829115), (2940, 758048), (3136, 710670), (3360, 663292), (3920, 568536), (4480, 497469), (4704, 473780), (5880, 379024), (6272, 355335), (6720, 331646), (7840, 284268), (9408, 236890), (11760, 189512), (13440, 165823), (15680, 142134), (18816, 118445), (23520, 94756), (23689, 94080), (31360, 71067), (47040, 47378)]