16128388080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6571}}^1$

素因数の和:7084

約数の個数: 240

約数和(自身を含む): 62038838784

約数和(自身を除く): 45910450704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 487, 504, 560, 630, 720, 840, 974, 1008, 1260, 1461, 1680, 1948, 2435, 2520, 2922, 3409, 3896, 4383, 4870, 5040, 5844, 6571, 6818, 7305, 7792, 8766, 9740, 10227, 11688, 13142, 13636, 14610, 17045, 17532, 19480, 19713, 20454, 21915, 23376, 26284, 27272, 29220, 30681, 32855, 34090, 35064, 38960, 39426, 40908, 43830, 45997, 51135, 52568, 54544, 58440, 59139, 61362, 65710, 68180, 70128, 78852, 81816, 87660, 91994, 98565, 102270, 105136, 116880, 118278, 122724, 131420, 136360, 137991, 153405, 157704, 163632, 175320, 183988, 197130, 204540, 229985, 236556, 245448, 262840, 272720, 275982, 295695, 306810, 315408, 350640, 367976, 394260, 409080, 413973, 459970, 473112, 490896, 525680, 551964, 591390, 613620, 689955, 735952, 788520, 818160, 827946, 919940, 946224, 1103928, 1182780, 1227240, 1379910, 1577040, 1655892, 1839880, 2069865, 2207856, 2365560, 2454480, 2759820, 3200077, 3311784, 3679760, 4139730, 4731120, 5519640, 6400154, 6623568, 8279460, 9600231, 11039280, 12800308, 16000385, 16558920, 19200462, 22400539, 25600616, 28800693, 32000770, 33117840, 38400924, 44801078, 48001155, 51201232, 57601386, 64001540, 67201617, 76801848, 89602156, 96002310, 112002695, 115202772, 128003080, 134403234, 144003465, 153603696, 179204312, 192004620, 201604851, 224005390, 230405544, 256006160, 268806468, 288006930, 336008085, 358408624, 384009240, 403209702, 448010780, 460811088, 537612936, 576013860, 672016170, 768018480, 806419404, 896021560, 1008024255, 1075225872, 1152027720, 1344032340, 1612838808, 1792043120, 2016048510, 2304055440, 2688064680, 3225677616, 4032097020, 5376129360, 8064194040, 16128388080]

約数ペア:

[(1, 16128388080), (2, 8064194040), (3, 5376129360), (4, 4032097020), (5, 3225677616), (6, 2688064680), (7, 2304055440), (8, 2016048510), (9, 1792043120), (10, 1612838808), (12, 1344032340), (14, 1152027720), (15, 1075225872), (16, 1008024255), (18, 896021560), (20, 806419404), (21, 768018480), (24, 672016170), (28, 576013860), (30, 537612936), (35, 460811088), (36, 448010780), (40, 403209702), (42, 384009240), (45, 358408624), (48, 336008085), (56, 288006930), (60, 268806468), (63, 256006160), (70, 230405544), (72, 224005390), (80, 201604851), (84, 192004620), (90, 179204312), (105, 153603696), (112, 144003465), (120, 134403234), (126, 128003080), (140, 115202772), (144, 112002695), (168, 96002310), (180, 89602156), (210, 76801848), (240, 67201617), (252, 64001540), (280, 57601386), (315, 51201232), (336, 48001155), (360, 44801078), (420, 38400924), (487, 33117840), (504, 32000770), (560, 28800693), (630, 25600616), (720, 22400539), (840, 19200462), (974, 16558920), (1008, 16000385), (1260, 12800308), (1461, 11039280), (1680, 9600231), (1948, 8279460), (2435, 6623568), (2520, 6400154), (2922, 5519640), (3409, 4731120), (3896, 4139730), (4383, 3679760), (4870, 3311784), (5040, 3200077), (5844, 2759820), (6571, 2454480), (6818, 2365560), (7305, 2207856), (7792, 2069865), (8766, 1839880), (9740, 1655892), (10227, 1577040), (11688, 1379910), (13142, 1227240), (13636, 1182780), (14610, 1103928), (17045, 946224), (17532, 919940), (19480, 827946), (19713, 818160), (20454, 788520), (21915, 735952), (23376, 689955), (26284, 613620), (27272, 591390), (29220, 551964), (30681, 525680), (32855, 490896), (34090, 473112), (35064, 459970), (38960, 413973), (39426, 409080), (40908, 394260), (43830, 367976), (45997, 350640), (51135, 315408), (52568, 306810), (54544, 295695), (58440, 275982), (59139, 272720), (61362, 262840), (65710, 245448), (68180, 236556), (70128, 229985), (78852, 204540), (81816, 197130), (87660, 183988), (91994, 175320), (98565, 163632), (102270, 157704), (105136, 153405), (116880, 137991), (118278, 136360), (122724, 131420)]