105320280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 343062720

約数和(自身を除く): 237742440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 181, 195, 260, 312, 362, 373, 390, 520, 543, 724, 746, 780, 905, 1086, 1119, 1448, 1492, 1560, 1810, 1865, 2172, 2238, 2353, 2715, 2984, 3620, 3730, 4344, 4476, 4706, 4849, 5430, 5595, 7059, 7240, 7460, 8952, 9412, 9698, 10860, 11190, 11765, 14118, 14547, 14920, 18824, 19396, 21720, 22380, 23530, 24245, 28236, 29094, 35295, 38792, 44760, 47060, 48490, 56472, 58188, 67513, 70590, 72735, 94120, 96980, 116376, 135026, 141180, 145470, 193960, 202539, 270052, 282360, 290940, 337565, 405078, 540104, 581880, 675130, 810156, 877669, 1012695, 1350260, 1620312, 1755338, 2025390, 2633007, 2700520, 3510676, 4050780, 4388345, 5266014, 7021352, 8101560, 8776690, 10532028, 13165035, 17553380, 21064056, 26330070, 35106760, 52660140, 105320280]

約数ペア:

[(1, 105320280), (2, 52660140), (3, 35106760), (4, 26330070), (5, 21064056), (6, 17553380), (8, 13165035), (10, 10532028), (12, 8776690), (13, 8101560), (15, 7021352), (20, 5266014), (24, 4388345), (26, 4050780), (30, 3510676), (39, 2700520), (40, 2633007), (52, 2025390), (60, 1755338), (65, 1620312), (78, 1350260), (104, 1012695), (120, 877669), (130, 810156), (156, 675130), (181, 581880), (195, 540104), (260, 405078), (312, 337565), (362, 290940), (373, 282360), (390, 270052), (520, 202539), (543, 193960), (724, 145470), (746, 141180), (780, 135026), (905, 116376), (1086, 96980), (1119, 94120), (1448, 72735), (1492, 70590), (1560, 67513), (1810, 58188), (1865, 56472), (2172, 48490), (2238, 47060), (2353, 44760), (2715, 38792), (2984, 35295), (3620, 29094), (3730, 28236), (4344, 24245), (4476, 23530), (4706, 22380), (4849, 21720), (5430, 19396), (5595, 18824), (7059, 14920), (7240, 14547), (7460, 14118), (8952, 11765), (9412, 11190), (9698, 10860)]