2010802560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6197}}^1$

素因数の和:6245

約数の個数: 192

約数和(自身を含む): 6941512080

約数和(自身を除く): 4930709520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 4992, 5070, 5408, 6197, 6240, 6760, 8112, 8320, 10140, 10816, 12394, 12480, 13520, 16224, 18591, 20280, 21632, 24788, 24960, 27040, 30985, 32448, 37182, 40560, 49576, 54080, 61970, 64896, 74364, 80561, 81120, 92955, 99152, 108160, 123940, 148728, 161122, 162240, 185910, 198304, 241683, 247880, 297456, 322244, 324480, 371820, 396608, 402805, 483366, 495760, 594912, 644488, 743640, 793216, 805610, 966732, 991520, 1047293, 1189824, 1208415, 1288976, 1487280, 1611220, 1933464, 1983040, 2094586, 2379648, 2416830, 2577952, 2974560, 3141879, 3222440, 3866928, 3966080, 4189172, 4833660, 5155904, 5236465, 5949120, 6283758, 6444880, 7733856, 8378344, 9667320, 10311808, 10472930, 11898240, 12567516, 12889760, 15467712, 15709395, 16756688, 19334640, 20945860, 25135032, 25779520, 30935424, 31418790, 33513376, 38669280, 41891720, 50270064, 51559040, 62837580, 67026752, 77338560, 83783440, 100540128, 125675160, 134053504, 154677120, 167566880, 201080256, 251350320, 335133760, 402160512, 502700640, 670267520, 1005401280, 2010802560]

約数ペア:

[(1, 2010802560), (2, 1005401280), (3, 670267520), (4, 502700640), (5, 402160512), (6, 335133760), (8, 251350320), (10, 201080256), (12, 167566880), (13, 154677120), (15, 134053504), (16, 125675160), (20, 100540128), (24, 83783440), (26, 77338560), (30, 67026752), (32, 62837580), (39, 51559040), (40, 50270064), (48, 41891720), (52, 38669280), (60, 33513376), (64, 31418790), (65, 30935424), (78, 25779520), (80, 25135032), (96, 20945860), (104, 19334640), (120, 16756688), (128, 15709395), (130, 15467712), (156, 12889760), (160, 12567516), (169, 11898240), (192, 10472930), (195, 10311808), (208, 9667320), (240, 8378344), (260, 7733856), (312, 6444880), (320, 6283758), (338, 5949120), (384, 5236465), (390, 5155904), (416, 4833660), (480, 4189172), (507, 3966080), (520, 3866928), (624, 3222440), (640, 3141879), (676, 2974560), (780, 2577952), (832, 2416830), (845, 2379648), (960, 2094586), (1014, 1983040), (1040, 1933464), (1248, 1611220), (1352, 1487280), (1560, 1288976), (1664, 1208415), (1690, 1189824), (1920, 1047293), (2028, 991520), (2080, 966732), (2496, 805610), (2535, 793216), (2704, 743640), (3120, 644488), (3380, 594912), (4056, 495760), (4160, 483366), (4992, 402805), (5070, 396608), (5408, 371820), (6197, 324480), (6240, 322244), (6760, 297456), (8112, 247880), (8320, 241683), (10140, 198304), (10816, 185910), (12394, 162240), (12480, 161122), (13520, 148728), (16224, 123940), (18591, 108160), (20280, 99152), (21632, 92955), (24788, 81120), (24960, 80561), (27040, 74364), (30985, 64896), (32448, 61970), (37182, 54080), (40560, 49576)]