280817369820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{78079}}^1$

素因数の和:78189

約数の個数: 288

約数和(自身を含む): 966886502400

約数和(自身を除く): 686069132580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 53, 58, 60, 65, 78, 87, 90, 106, 116, 117, 130, 145, 156, 159, 174, 180, 195, 212, 234, 260, 261, 265, 290, 318, 348, 377, 390, 435, 468, 477, 522, 530, 580, 585, 636, 689, 754, 780, 795, 870, 954, 1044, 1060, 1131, 1170, 1305, 1378, 1508, 1537, 1590, 1740, 1885, 1908, 2067, 2262, 2340, 2385, 2610, 2756, 3074, 3180, 3393, 3445, 3770, 4134, 4524, 4611, 4770, 5220, 5655, 6148, 6201, 6786, 6890, 7540, 7685, 8268, 9222, 9540, 10335, 11310, 12402, 13572, 13780, 13833, 15370, 16965, 18444, 19981, 20670, 22620, 23055, 24804, 27666, 30740, 31005, 33930, 39962, 41340, 46110, 55332, 59943, 62010, 67860, 69165, 78079, 79924, 92220, 99905, 119886, 124020, 138330, 156158, 179829, 199810, 234237, 239772, 276660, 299715, 312316, 359658, 390395, 399620, 468474, 599430, 702711, 719316, 780790, 899145, 936948, 1015027, 1171185, 1198860, 1405422, 1561580, 1798290, 2030054, 2264291, 2342370, 2810844, 3045081, 3513555, 3596580, 4060108, 4138187, 4528582, 4684740, 5075135, 6090162, 6792873, 7027110, 8276374, 9057164, 9135243, 10150270, 11321455, 12180324, 12414561, 13585746, 14054220, 15225405, 16552748, 18270486, 20300540, 20378619, 20690935, 22642910, 24829122, 27171492, 29435783, 30450810, 33964365, 36540972, 37243683, 40757238, 41381870, 45285820, 45676215, 49658244, 53796431, 58871566, 60901620, 62072805, 67928730, 74487366, 81514476, 82763740, 88307349, 91352430, 101893095, 107592862, 117743132, 120007423, 124145610, 135857460, 147178915, 148974732, 161389293, 176614698, 182704860, 186218415, 203786190, 215185724, 240014846, 248291220, 264922047, 268982155, 294357830, 322778586, 353229396, 360022269, 372436830, 407572380, 441536745, 480029692, 484167879, 529844094, 537964310, 588715660, 600037115, 645557172, 720044538, 744873660, 806946465, 883073490, 968335758, 1059688188, 1075928620, 1080066807, 1200074230, 1324610235, 1440089076, 1560096499, 1613892930, 1766146980, 1800111345, 1936671516, 2160133614, 2400148460, 2420839395, 2649220470, 3120192998, 3227785860, 3600222690, 4320267228, 4680289497, 4841678790, 5298440940, 5400334035, 6240385996, 7200445380, 7800482495, 9360578994, 9683357580, 10800668070, 14040868491, 15600964990, 18721157988, 21601336140, 23401447485, 28081736982, 31201929980, 46802894970, 56163473964, 70204342455, 93605789940, 140408684910, 280817369820]

約数ペア:

[(1, 280817369820), (2, 140408684910), (3, 93605789940), (4, 70204342455), (5, 56163473964), (6, 46802894970), (9, 31201929980), (10, 28081736982), (12, 23401447485), (13, 21601336140), (15, 18721157988), (18, 15600964990), (20, 14040868491), (26, 10800668070), (29, 9683357580), (30, 9360578994), (36, 7800482495), (39, 7200445380), (45, 6240385996), (52, 5400334035), (53, 5298440940), (58, 4841678790), (60, 4680289497), (65, 4320267228), (78, 3600222690), (87, 3227785860), (90, 3120192998), (106, 2649220470), (116, 2420839395), (117, 2400148460), (130, 2160133614), (145, 1936671516), (156, 1800111345), (159, 1766146980), (174, 1613892930), (180, 1560096499), (195, 1440089076), (212, 1324610235), (234, 1200074230), (260, 1080066807), (261, 1075928620), (265, 1059688188), (290, 968335758), (318, 883073490), (348, 806946465), (377, 744873660), (390, 720044538), (435, 645557172), (468, 600037115), (477, 588715660), (522, 537964310), (530, 529844094), (580, 484167879), (585, 480029692), (636, 441536745), (689, 407572380), (754, 372436830), (780, 360022269), (795, 353229396), (870, 322778586), (954, 294357830), (1044, 268982155), (1060, 264922047), (1131, 248291220), (1170, 240014846), (1305, 215185724), (1378, 203786190), (1508, 186218415), (1537, 182704860), (1590, 176614698), (1740, 161389293), (1885, 148974732), (1908, 147178915), (2067, 135857460), (2262, 124145610), (2340, 120007423), (2385, 117743132), (2610, 107592862), (2756, 101893095), (3074, 91352430), (3180, 88307349), (3393, 82763740), (3445, 81514476), (3770, 74487366), (4134, 67928730), (4524, 62072805), (4611, 60901620), (4770, 58871566), (5220, 53796431), (5655, 49658244), (6148, 45676215), (6201, 45285820), (6786, 41381870), (6890, 40757238), (7540, 37243683), (7685, 36540972), (8268, 33964365), (9222, 30450810), (9540, 29435783), (10335, 27171492), (11310, 24829122), (12402, 22642910), (13572, 20690935), (13780, 20378619), (13833, 20300540), (15370, 18270486), (16965, 16552748), (18444, 15225405), (19981, 14054220), (20670, 13585746), (22620, 12414561), (23055, 12180324), (24804, 11321455), (27666, 10150270), (30740, 9135243), (31005, 9057164), (33930, 8276374), (39962, 7027110), (41340, 6792873), (46110, 6090162), (55332, 5075135), (59943, 4684740), (62010, 4528582), (67860, 4138187), (69165, 4060108), (78079, 3596580), (79924, 3513555), (92220, 3045081), (99905, 2810844), (119886, 2342370), (124020, 2264291), (138330, 2030054), (156158, 1798290), (179829, 1561580), (199810, 1405422), (234237, 1198860), (239772, 1171185), (276660, 1015027), (299715, 936948), (312316, 899145), (359658, 780790), (390395, 719316), (399620, 702711), (468474, 599430)]