264418634920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{36353}}^1$

素因数の和:36707

約数の個数: 128

約数和(自身を含む): 662119764480

約数和(自身を除く): 397701129560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 271, 305, 440, 488, 542, 610, 671, 1084, 1220, 1342, 1355, 2168, 2440, 2684, 2710, 2981, 3355, 5368, 5420, 5962, 6710, 10840, 11924, 13420, 14905, 16531, 23848, 26840, 29810, 33062, 36353, 59620, 66124, 72706, 82655, 119240, 132248, 145412, 165310, 181765, 181841, 290824, 330620, 363530, 363682, 399883, 661240, 727060, 727364, 799766, 909205, 1454120, 1454728, 1599532, 1818410, 1999415, 2217533, 3199064, 3636820, 3998830, 4435066, 7273640, 7997660, 8870132, 9851663, 11087665, 15995320, 17740264, 19703326, 22175330, 24392863, 39406652, 44350660, 48785726, 49258315, 78813304, 88701320, 97571452, 98516630, 108368293, 121964315, 195142904, 197033260, 216736586, 243928630, 394066520, 433473172, 487857260, 541841465, 600951443, 866946344, 975714520, 1083682930, 1201902886, 2167365860, 2403805772, 3004757215, 4334731720, 4807611544, 6009514430, 6610465873, 12019028860, 13220931746, 24038057720, 26441863492, 33052329365, 52883726984, 66104658730, 132209317460, 264418634920]

約数ペア:

[(1, 264418634920), (2, 132209317460), (4, 66104658730), (5, 52883726984), (8, 33052329365), (10, 26441863492), (11, 24038057720), (20, 13220931746), (22, 12019028860), (40, 6610465873), (44, 6009514430), (55, 4807611544), (61, 4334731720), (88, 3004757215), (110, 2403805772), (122, 2167365860), (220, 1201902886), (244, 1083682930), (271, 975714520), (305, 866946344), (440, 600951443), (488, 541841465), (542, 487857260), (610, 433473172), (671, 394066520), (1084, 243928630), (1220, 216736586), (1342, 197033260), (1355, 195142904), (2168, 121964315), (2440, 108368293), (2684, 98516630), (2710, 97571452), (2981, 88701320), (3355, 78813304), (5368, 49258315), (5420, 48785726), (5962, 44350660), (6710, 39406652), (10840, 24392863), (11924, 22175330), (13420, 19703326), (14905, 17740264), (16531, 15995320), (23848, 11087665), (26840, 9851663), (29810, 8870132), (33062, 7997660), (36353, 7273640), (59620, 4435066), (66124, 3998830), (72706, 3636820), (82655, 3199064), (119240, 2217533), (132248, 1999415), (145412, 1818410), (165310, 1599532), (181765, 1454728), (181841, 1454120), (290824, 909205), (330620, 799766), (363530, 727364), (363682, 727060), (399883, 661240)]