248958360

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{3659}}^1$

素因数の和:3692

約数の個数: 192

約数和(自身を含む): 959212800

約数和(自身を除く): 710254440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3659, 3780, 4536, 4860, 5670, 6804, 7318, 7560, 8505, 9720, 10977, 11340, 13608, 14636, 17010, 18295, 21954, 22680, 25613, 29272, 32931, 34020, 36590, 43908, 51226, 54885, 65862, 68040, 73180, 76839, 87816, 98793, 102452, 109770, 128065, 131724, 146360, 153678, 164655, 197586, 204904, 219540, 230517, 256130, 263448, 296379, 307356, 329310, 384195, 395172, 439080, 461034, 493965, 512260, 592758, 614712, 658620, 691551, 768390, 790344, 889137, 922068, 987930, 1024520, 1152585, 1185516, 1317240, 1383102, 1481895, 1536780, 1778274, 1844136, 1975860, 2074653, 2305170, 2371032, 2766204, 2963790, 3073560, 3457755, 3556548, 3951720, 4149306, 4445685, 4610340, 5532408, 5927580, 6223959, 6915510, 7113096, 8298612, 8891370, 9220680, 10373265, 11855160, 12447918, 13831020, 16597224, 17782740, 20746530, 24895836, 27662040, 31119795, 35565480, 41493060, 49791672, 62239590, 82986120, 124479180, 248958360]

約数ペア:

[(1, 248958360), (2, 124479180), (3, 82986120), (4, 62239590), (5, 49791672), (6, 41493060), (7, 35565480), (8, 31119795), (9, 27662040), (10, 24895836), (12, 20746530), (14, 17782740), (15, 16597224), (18, 13831020), (20, 12447918), (21, 11855160), (24, 10373265), (27, 9220680), (28, 8891370), (30, 8298612), (35, 7113096), (36, 6915510), (40, 6223959), (42, 5927580), (45, 5532408), (54, 4610340), (56, 4445685), (60, 4149306), (63, 3951720), (70, 3556548), (72, 3457755), (81, 3073560), (84, 2963790), (90, 2766204), (105, 2371032), (108, 2305170), (120, 2074653), (126, 1975860), (135, 1844136), (140, 1778274), (162, 1536780), (168, 1481895), (180, 1383102), (189, 1317240), (210, 1185516), (216, 1152585), (243, 1024520), (252, 987930), (270, 922068), (280, 889137), (315, 790344), (324, 768390), (360, 691551), (378, 658620), (405, 614712), (420, 592758), (486, 512260), (504, 493965), (540, 461034), (567, 439080), (630, 395172), (648, 384195), (756, 329310), (810, 307356), (840, 296379), (945, 263448), (972, 256130), (1080, 230517), (1134, 219540), (1215, 204904), (1260, 197586), (1512, 164655), (1620, 153678), (1701, 146360), (1890, 131724), (1944, 128065), (2268, 109770), (2430, 102452), (2520, 98793), (2835, 87816), (3240, 76839), (3402, 73180), (3659, 68040), (3780, 65862), (4536, 54885), (4860, 51226), (5670, 43908), (6804, 36590), (7318, 34020), (7560, 32931), (8505, 29272), (9720, 25613), (10977, 22680), (11340, 21954), (13608, 18295), (14636, 17010)]