16254345720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5717}}^1$

素因数の和:5822

約数の個数: 256

約数和(自身を含む): 54343872000

約数和(自身を除く): 38089526280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 43, 57, 58, 60, 76, 86, 87, 95, 114, 116, 120, 129, 145, 152, 172, 174, 190, 215, 228, 232, 258, 285, 290, 344, 348, 380, 430, 435, 456, 516, 551, 570, 580, 645, 696, 760, 817, 860, 870, 1032, 1102, 1140, 1160, 1247, 1290, 1634, 1653, 1720, 1740, 2204, 2280, 2451, 2494, 2580, 2755, 3268, 3306, 3480, 3741, 4085, 4408, 4902, 4988, 5160, 5510, 5717, 6235, 6536, 6612, 7482, 8170, 8265, 9804, 9976, 11020, 11434, 12255, 12470, 13224, 14964, 16340, 16530, 17151, 18705, 19608, 22040, 22868, 23693, 24510, 24940, 28585, 29928, 32680, 33060, 34302, 37410, 45736, 47386, 49020, 49880, 57170, 66120, 68604, 71079, 74820, 85755, 94772, 98040, 108623, 114340, 118465, 137208, 142158, 149640, 165793, 171510, 189544, 217246, 228680, 236930, 245831, 284316, 325869, 331586, 343020, 355395, 434492, 473860, 491662, 497379, 543115, 568632, 651738, 663172, 686040, 710790, 737493, 828965, 868984, 947720, 983324, 994758, 1086230, 1229155, 1303476, 1326344, 1421580, 1474986, 1629345, 1657930, 1966648, 1989516, 2172460, 2458310, 2486895, 2606952, 2843160, 2949972, 3150067, 3258690, 3315860, 3687465, 3979032, 4344920, 4670789, 4916620, 4973790, 5899944, 6300134, 6517380, 6631720, 7129099, 7374930, 9341578, 9450201, 9833240, 9947580, 12600268, 13034760, 14012367, 14258198, 14749860, 15750335, 18683156, 18900402, 19895160, 21387297, 23353945, 25200536, 28024734, 28516396, 29499720, 31500670, 35645495, 37366312, 37800804, 42774594, 46707890, 47251005, 56049468, 57032792, 63001340, 70061835, 71290990, 75601608, 85549188, 93415780, 94502010, 106936485, 112098936, 126002680, 135452881, 140123670, 142581980, 171098376, 186831560, 189004020, 213872970, 270905762, 280247340, 285163960, 378008040, 406358643, 427745940, 541811524, 560494680, 677264405, 812717286, 855491880, 1083623048, 1354528810, 1625434572, 2031793215, 2709057620, 3250869144, 4063586430, 5418115240, 8127172860, 16254345720]

約数ペア:

[(1, 16254345720), (2, 8127172860), (3, 5418115240), (4, 4063586430), (5, 3250869144), (6, 2709057620), (8, 2031793215), (10, 1625434572), (12, 1354528810), (15, 1083623048), (19, 855491880), (20, 812717286), (24, 677264405), (29, 560494680), (30, 541811524), (38, 427745940), (40, 406358643), (43, 378008040), (57, 285163960), (58, 280247340), (60, 270905762), (76, 213872970), (86, 189004020), (87, 186831560), (95, 171098376), (114, 142581980), (116, 140123670), (120, 135452881), (129, 126002680), (145, 112098936), (152, 106936485), (172, 94502010), (174, 93415780), (190, 85549188), (215, 75601608), (228, 71290990), (232, 70061835), (258, 63001340), (285, 57032792), (290, 56049468), (344, 47251005), (348, 46707890), (380, 42774594), (430, 37800804), (435, 37366312), (456, 35645495), (516, 31500670), (551, 29499720), (570, 28516396), (580, 28024734), (645, 25200536), (696, 23353945), (760, 21387297), (817, 19895160), (860, 18900402), (870, 18683156), (1032, 15750335), (1102, 14749860), (1140, 14258198), (1160, 14012367), (1247, 13034760), (1290, 12600268), (1634, 9947580), (1653, 9833240), (1720, 9450201), (1740, 9341578), (2204, 7374930), (2280, 7129099), (2451, 6631720), (2494, 6517380), (2580, 6300134), (2755, 5899944), (3268, 4973790), (3306, 4916620), (3480, 4670789), (3741, 4344920), (4085, 3979032), (4408, 3687465), (4902, 3315860), (4988, 3258690), (5160, 3150067), (5510, 2949972), (5717, 2843160), (6235, 2606952), (6536, 2486895), (6612, 2458310), (7482, 2172460), (8170, 1989516), (8265, 1966648), (9804, 1657930), (9976, 1629345), (11020, 1474986), (11434, 1421580), (12255, 1326344), (12470, 1303476), (13224, 1229155), (14964, 1086230), (16340, 994758), (16530, 983324), (17151, 947720), (18705, 868984), (19608, 828965), (22040, 737493), (22868, 710790), (23693, 686040), (24510, 663172), (24940, 651738), (28585, 568632), (29928, 543115), (32680, 497379), (33060, 491662), (34302, 473860), (37410, 434492), (45736, 355395), (47386, 343020), (49020, 331586), (49880, 325869), (57170, 284316), (66120, 245831), (68604, 236930), (71079, 228680), (74820, 217246), (85755, 189544), (94772, 171510), (98040, 165793), (108623, 149640), (114340, 142158), (118465, 137208)]