1561961996280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8753}}^1\times {\mathrm{3727}}^1$

素因数の和:12523

約数の個数: 384

約数和(自身を含む): 6109255526400

約数和(自身を除く): 4547293530120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3727, 3990, 4788, 5320, 5985, 6840, 7454, 7980, 8753, 9576, 11181, 11970, 14908, 15960, 17506, 18635, 22362, 23940, 26089, 26259, 29816, 33543, 35012, 37270, 43765, 44724, 47880, 52178, 52518, 55905, 61271, 67086, 70024, 70813, 74540, 78267, 78777, 87530, 89448, 104356, 105036, 111810, 122542, 130445, 131295, 134172, 141626, 149080, 156534, 157554, 166307, 167715, 175060, 183813, 208712, 210072, 212439, 223620, 234801, 245084, 260890, 262590, 268344, 283252, 306355, 313068, 315108, 332614, 335430, 350120, 354065, 367626, 391335, 393885, 424878, 447240, 469602, 490168, 495691, 498921, 521780, 525180, 551439, 566504, 612710, 626136, 630216, 637317, 665228, 670860, 708130, 735252, 782670, 787770, 831535, 849756, 919065, 939204, 991382, 997842, 1043560, 1050360, 1062195, 1102878, 1164149, 1174005, 1225420, 1274634, 1330456, 1341720, 1416260, 1470504, 1487073, 1496763, 1565340, 1575540, 1663070, 1699512, 1838130, 1878408, 1982764, 1995684, 2124390, 2205756, 2328298, 2348010, 2450840, 2478455, 2494605, 2549268, 2757195, 2832520, 2974146, 2993526, 3130680, 3151080, 3186585, 3326140, 3492447, 3676260, 3965528, 3991368, 4248780, 4411512, 4461219, 4656596, 4696020, 4956910, 4989210, 5098536, 5514390, 5820745, 5948292, 5987052, 6373170, 6652280, 6984894, 7352520, 7435365, 7483815, 8497560, 8922438, 9313192, 9392040, 9913820, 9978420, 10477341, 11028780, 11641490, 11896584, 11974104, 12746340, 13969788, 14870730, 14967630, 17462235, 17844876, 19827640, 19956840, 20954682, 22057560, 22306095, 23282980, 25492680, 27939576, 29741460, 29935260, 32622431, 34924470, 35689752, 41909364, 44612190, 46565960, 52386705, 59482920, 59870520, 65244862, 69848940, 83818728, 89224380, 97867293, 104773410, 130489724, 139697880, 163112155, 178448760, 195734586, 209546820, 228357017, 260979448, 293601879, 326224310, 391469172, 419093640, 456714034, 489336465, 587203758, 619826189, 652448620, 685071051, 782938344, 913428068, 978672930, 1141785085, 1174407516, 1239652378, 1304897240, 1370142102, 1468009395, 1826856136, 1859478567, 1957345860, 2055213153, 2283570170, 2348815032, 2479304756, 2740284204, 2936018790, 3099130945, 3425355255, 3718957134, 3914691720, 4110426306, 4338783323, 4567140340, 4958609512, 5480568408, 5578435701, 5872037580, 6198261890, 6850710510, 7437914268, 8220852612, 8677566646, 9134280680, 9297392835, 10276065765, 11156871402, 11744075160, 12396523780, 13016349969, 13701421020, 14875828536, 16441705224, 17355133292, 18594785670, 20552131530, 21693916615, 22313742804, 24793047560, 26032699938, 27402842040, 27892178505, 34710266584, 37189571340, 39049049907, 41104263060, 43387833230, 44627485608, 52065399876, 55784357010, 65081749845, 74379142680, 78098099814, 82208526120, 86775666460, 104130799752, 111568714020, 130163499690, 156196199628, 173551332920, 195245249535, 223137428040, 260326999380, 312392399256, 390490499070, 520653998760, 780980998140, 1561961996280]

約数ペア:

[(1, 1561961996280), (2, 780980998140), (3, 520653998760), (4, 390490499070), (5, 312392399256), (6, 260326999380), (7, 223137428040), (8, 195245249535), (9, 173551332920), (10, 156196199628), (12, 130163499690), (14, 111568714020), (15, 104130799752), (18, 86775666460), (19, 82208526120), (20, 78098099814), (21, 74379142680), (24, 65081749845), (28, 55784357010), (30, 52065399876), (35, 44627485608), (36, 43387833230), (38, 41104263060), (40, 39049049907), (42, 37189571340), (45, 34710266584), (56, 27892178505), (57, 27402842040), (60, 26032699938), (63, 24793047560), (70, 22313742804), (72, 21693916615), (76, 20552131530), (84, 18594785670), (90, 17355133292), (95, 16441705224), (105, 14875828536), (114, 13701421020), (120, 13016349969), (126, 12396523780), (133, 11744075160), (140, 11156871402), (152, 10276065765), (168, 9297392835), (171, 9134280680), (180, 8677566646), (190, 8220852612), (210, 7437914268), (228, 6850710510), (252, 6198261890), (266, 5872037580), (280, 5578435701), (285, 5480568408), (315, 4958609512), (342, 4567140340), (360, 4338783323), (380, 4110426306), (399, 3914691720), (420, 3718957134), (456, 3425355255), (504, 3099130945), (532, 2936018790), (570, 2740284204), (630, 2479304756), (665, 2348815032), (684, 2283570170), (760, 2055213153), (798, 1957345860), (840, 1859478567), (855, 1826856136), (1064, 1468009395), (1140, 1370142102), (1197, 1304897240), (1260, 1239652378), (1330, 1174407516), (1368, 1141785085), (1596, 978672930), (1710, 913428068), (1995, 782938344), (2280, 685071051), (2394, 652448620), (2520, 619826189), (2660, 587203758), (3192, 489336465), (3420, 456714034), (3727, 419093640), (3990, 391469172), (4788, 326224310), (5320, 293601879), (5985, 260979448), (6840, 228357017), (7454, 209546820), (7980, 195734586), (8753, 178448760), (9576, 163112155), (11181, 139697880), (11970, 130489724), (14908, 104773410), (15960, 97867293), (17506, 89224380), (18635, 83818728), (22362, 69848940), (23940, 65244862), (26089, 59870520), (26259, 59482920), (29816, 52386705), (33543, 46565960), (35012, 44612190), (37270, 41909364), (43765, 35689752), (44724, 34924470), (47880, 32622431), (52178, 29935260), (52518, 29741460), (55905, 27939576), (61271, 25492680), (67086, 23282980), (70024, 22306095), (70813, 22057560), (74540, 20954682), (78267, 19956840), (78777, 19827640), (87530, 17844876), (89448, 17462235), (104356, 14967630), (105036, 14870730), (111810, 13969788), (122542, 12746340), (130445, 11974104), (131295, 11896584), (134172, 11641490), (141626, 11028780), (149080, 10477341), (156534, 9978420), (157554, 9913820), (166307, 9392040), (167715, 9313192), (175060, 8922438), (183813, 8497560), (208712, 7483815), (210072, 7435365), (212439, 7352520), (223620, 6984894), (234801, 6652280), (245084, 6373170), (260890, 5987052), (262590, 5948292), (268344, 5820745), (283252, 5514390), (306355, 5098536), (313068, 4989210), (315108, 4956910), (332614, 4696020), (335430, 4656596), (350120, 4461219), (354065, 4411512), (367626, 4248780), (391335, 3991368), (393885, 3965528), (424878, 3676260), (447240, 3492447), (469602, 3326140), (490168, 3186585), (495691, 3151080), (498921, 3130680), (521780, 2993526), (525180, 2974146), (551439, 2832520), (566504, 2757195), (612710, 2549268), (626136, 2494605), (630216, 2478455), (637317, 2450840), (665228, 2348010), (670860, 2328298), (708130, 2205756), (735252, 2124390), (782670, 1995684), (787770, 1982764), (831535, 1878408), (849756, 1838130), (919065, 1699512), (939204, 1663070), (991382, 1575540), (997842, 1565340), (1043560, 1496763), (1050360, 1487073), (1062195, 1470504), (1102878, 1416260), (1164149, 1341720), (1174005, 1330456), (1225420, 1274634)]