260534398800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{20593}}^1$

素因数の和:21438

約数の個数: 240

約数和(自身を含む): 899928803648

約数和(自身を除く): 639394404848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 811, 975, 1040, 1200, 1300, 1560, 1622, 1950, 2433, 2600, 3120, 3244, 3900, 4055, 4866, 5200, 6488, 7800, 8110, 9732, 10543, 12165, 12976, 15600, 16220, 19464, 20275, 20593, 21086, 24330, 31629, 32440, 38928, 40550, 41186, 42172, 48660, 52715, 60825, 61779, 63258, 64880, 81100, 82372, 84344, 97320, 102965, 105430, 121650, 123558, 126516, 158145, 162200, 164744, 168688, 194640, 205930, 210860, 243300, 247116, 253032, 263575, 267709, 308895, 316290, 324400, 329488, 411860, 421720, 486600, 494232, 506064, 514825, 527150, 535418, 617790, 632580, 790725, 803127, 823720, 843440, 973200, 988464, 1029650, 1054300, 1070836, 1235580, 1265160, 1338545, 1544475, 1581450, 1606254, 1647440, 2059300, 2108600, 2141672, 2471160, 2530320, 2677090, 3088950, 3162900, 3212508, 4015635, 4118600, 4217200, 4283344, 4942320, 5354180, 6177900, 6325800, 6425016, 6692725, 8031270, 8237200, 10708360, 12355800, 12651600, 12850032, 13385450, 16062540, 16700923, 20078175, 21416720, 24711600, 26770900, 32125080, 33401846, 40156350, 50102769, 53541800, 64250160, 66803692, 80312700, 83504615, 100205538, 107083600, 133607384, 160625400, 167009230, 200411076, 217111999, 250513845, 267214768, 321250800, 334018460, 400822152, 417523075, 434223998, 501027690, 651335997, 668036920, 801644304, 835046150, 868447996, 1002055380, 1085559995, 1252569225, 1302671994, 1336073840, 1670092300, 1736895992, 2004110760, 2171119990, 2505138450, 2605343988, 3256679985, 3340184600, 3473791984, 4008221520, 4342239980, 5010276900, 5210687976, 5427799975, 6513359970, 6680369200, 8684479960, 10020553800, 10421375952, 10855599950, 13026719940, 16283399925, 17368959920, 20041107600, 21711199900, 26053439880, 32566799850, 43422399800, 52106879760, 65133599700, 86844799600, 130267199400, 260534398800]

約数ペア:

[(1, 260534398800), (2, 130267199400), (3, 86844799600), (4, 65133599700), (5, 52106879760), (6, 43422399800), (8, 32566799850), (10, 26053439880), (12, 21711199900), (13, 20041107600), (15, 17368959920), (16, 16283399925), (20, 13026719940), (24, 10855599950), (25, 10421375952), (26, 10020553800), (30, 8684479960), (39, 6680369200), (40, 6513359970), (48, 5427799975), (50, 5210687976), (52, 5010276900), (60, 4342239980), (65, 4008221520), (75, 3473791984), (78, 3340184600), (80, 3256679985), (100, 2605343988), (104, 2505138450), (120, 2171119990), (130, 2004110760), (150, 1736895992), (156, 1670092300), (195, 1336073840), (200, 1302671994), (208, 1252569225), (240, 1085559995), (260, 1002055380), (300, 868447996), (312, 835046150), (325, 801644304), (390, 668036920), (400, 651335997), (520, 501027690), (600, 434223998), (624, 417523075), (650, 400822152), (780, 334018460), (811, 321250800), (975, 267214768), (1040, 250513845), (1200, 217111999), (1300, 200411076), (1560, 167009230), (1622, 160625400), (1950, 133607384), (2433, 107083600), (2600, 100205538), (3120, 83504615), (3244, 80312700), (3900, 66803692), (4055, 64250160), (4866, 53541800), (5200, 50102769), (6488, 40156350), (7800, 33401846), (8110, 32125080), (9732, 26770900), (10543, 24711600), (12165, 21416720), (12976, 20078175), (15600, 16700923), (16220, 16062540), (19464, 13385450), (20275, 12850032), (20593, 12651600), (21086, 12355800), (24330, 10708360), (31629, 8237200), (32440, 8031270), (38928, 6692725), (40550, 6425016), (41186, 6325800), (42172, 6177900), (48660, 5354180), (52715, 4942320), (60825, 4283344), (61779, 4217200), (63258, 4118600), (64880, 4015635), (81100, 3212508), (82372, 3162900), (84344, 3088950), (97320, 2677090), (102965, 2530320), (105430, 2471160), (121650, 2141672), (123558, 2108600), (126516, 2059300), (158145, 1647440), (162200, 1606254), (164744, 1581450), (168688, 1544475), (194640, 1338545), (205930, 1265160), (210860, 1235580), (243300, 1070836), (247116, 1054300), (253032, 1029650), (263575, 988464), (267709, 973200), (308895, 843440), (316290, 823720), (324400, 803127), (329488, 790725), (411860, 632580), (421720, 617790), (486600, 535418), (494232, 527150), (506064, 514825)]