103679968280

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{260581}}^1$

素因数の和:260642

約数の個数: 128

約数和(自身を含む): 281428560000

約数和(自身を除く): 177748591720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 343, 392, 406, 490, 580, 686, 812, 980, 1015, 1160, 1372, 1421, 1624, 1715, 1960, 2030, 2744, 2842, 3430, 4060, 5684, 6860, 7105, 8120, 9947, 11368, 13720, 14210, 19894, 28420, 39788, 49735, 56840, 79576, 99470, 198940, 260581, 397880, 521162, 1042324, 1302905, 1824067, 2084648, 2605810, 3648134, 5211620, 7296268, 7556849, 9120335, 10423240, 12768469, 14592536, 15113698, 18240670, 25536938, 30227396, 36481340, 37784245, 51073876, 52897943, 60454792, 63842345, 72962680, 75568490, 89379283, 102147752, 105795886, 127684690, 151136980, 178758566, 211591772, 255369380, 264489715, 302273960, 357517132, 370285601, 423183544, 446896415, 510738760, 528979430, 715034264, 740571202, 893792830, 1057958860, 1481142404, 1787585660, 1851428005, 2115917720, 2591999207, 2962284808, 3575171320, 3702856010, 5183998414, 7405712020, 10367996828, 12959996035, 14811424040, 20735993656, 25919992070, 51839984140, 103679968280]

約数ペア:

[(1, 103679968280), (2, 51839984140), (4, 25919992070), (5, 20735993656), (7, 14811424040), (8, 12959996035), (10, 10367996828), (14, 7405712020), (20, 5183998414), (28, 3702856010), (29, 3575171320), (35, 2962284808), (40, 2591999207), (49, 2115917720), (56, 1851428005), (58, 1787585660), (70, 1481142404), (98, 1057958860), (116, 893792830), (140, 740571202), (145, 715034264), (196, 528979430), (203, 510738760), (232, 446896415), (245, 423183544), (280, 370285601), (290, 357517132), (343, 302273960), (392, 264489715), (406, 255369380), (490, 211591772), (580, 178758566), (686, 151136980), (812, 127684690), (980, 105795886), (1015, 102147752), (1160, 89379283), (1372, 75568490), (1421, 72962680), (1624, 63842345), (1715, 60454792), (1960, 52897943), (2030, 51073876), (2744, 37784245), (2842, 36481340), (3430, 30227396), (4060, 25536938), (5684, 18240670), (6860, 15113698), (7105, 14592536), (8120, 12768469), (9947, 10423240), (11368, 9120335), (13720, 7556849), (14210, 7296268), (19894, 5211620), (28420, 3648134), (39788, 2605810), (49735, 2084648), (56840, 1824067), (79576, 1302905), (99470, 1042324), (198940, 521162), (260581, 397880)]