2153003320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5885

約数の個数: 128

約数和(自身を含む): 5620285440

約数和(自身を除く): 3467282120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 46, 52, 62, 65, 92, 104, 115, 124, 130, 155, 184, 230, 248, 260, 299, 310, 403, 460, 520, 598, 620, 713, 806, 920, 1196, 1240, 1426, 1495, 1612, 2015, 2392, 2852, 2990, 3224, 3565, 4030, 5704, 5807, 5980, 7130, 8060, 9269, 11614, 11960, 14260, 16120, 18538, 23228, 28520, 29035, 37076, 46345, 46456, 58070, 74152, 75491, 92690, 116140, 133561, 150982, 180017, 185380, 232280, 267122, 301964, 360034, 370760, 377455, 534244, 603928, 667805, 720068, 754910, 900085, 1068488, 1335610, 1440136, 1509820, 1736293, 1800170, 2340221, 2671220, 3019640, 3472586, 3600340, 4140391, 4680442, 5342440, 6945172, 7200680, 8280782, 8681465, 9360884, 11701105, 13890344, 16561564, 17362930, 18721768, 20701955, 23402210, 33123128, 34725860, 41403910, 46804420, 53825083, 69451720, 82807820, 93608840, 107650166, 165615640, 215300332, 269125415, 430600664, 538250830, 1076501660, 2153003320]

約数ペア:

[(1, 2153003320), (2, 1076501660), (4, 538250830), (5, 430600664), (8, 269125415), (10, 215300332), (13, 165615640), (20, 107650166), (23, 93608840), (26, 82807820), (31, 69451720), (40, 53825083), (46, 46804420), (52, 41403910), (62, 34725860), (65, 33123128), (92, 23402210), (104, 20701955), (115, 18721768), (124, 17362930), (130, 16561564), (155, 13890344), (184, 11701105), (230, 9360884), (248, 8681465), (260, 8280782), (299, 7200680), (310, 6945172), (403, 5342440), (460, 4680442), (520, 4140391), (598, 3600340), (620, 3472586), (713, 3019640), (806, 2671220), (920, 2340221), (1196, 1800170), (1240, 1736293), (1426, 1509820), (1495, 1440136), (1612, 1335610), (2015, 1068488), (2392, 900085), (2852, 754910), (2990, 720068), (3224, 667805), (3565, 603928), (4030, 534244), (5704, 377455), (5807, 370760), (5980, 360034), (7130, 301964), (8060, 267122), (9269, 232280), (11614, 185380), (11960, 180017), (14260, 150982), (16120, 133561), (18538, 116140), (23228, 92690), (28520, 75491), (29035, 74152), (37076, 58070), (46345, 46456)]