8283809460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^2\times {\mathrm{389}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 24230868480

約数和(自身を除く): 15947059020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 155, 186, 214, 310, 321, 372, 389, 428, 465, 535, 620, 642, 778, 930, 1070, 1167, 1284, 1556, 1605, 1860, 1945, 2140, 2334, 3210, 3317, 3890, 4668, 5835, 6420, 6634, 7780, 9951, 11449, 11670, 12059, 13268, 16585, 19902, 22898, 23340, 24118, 33170, 34347, 36177, 39804, 41623, 45796, 48236, 49755, 57245, 60295, 66340, 68694, 72354, 83246, 99510, 114490, 120590, 124869, 137388, 144708, 166492, 171735, 180885, 199020, 208115, 228980, 241180, 249738, 343470, 354919, 361770, 416230, 499476, 624345, 686940, 709838, 723540, 832460, 1064757, 1248690, 1290313, 1419676, 1774595, 2129514, 2497380, 2580626, 3549190, 3870939, 4259028, 4453661, 5161252, 5323785, 6451565, 7098380, 7741878, 8907322, 10647570, 12903130, 13360983, 15483756, 17814644, 19354695, 21295140, 22268305, 25806260, 26721966, 38709390, 44536610, 53443932, 66804915, 77418780, 89073220, 133609830, 138063491, 267219660, 276126982, 414190473, 552253964, 690317455, 828380946, 1380634910, 1656761892, 2070952365, 2761269820, 4141904730, 8283809460]

約数ペア:

[(1, 8283809460), (2, 4141904730), (3, 2761269820), (4, 2070952365), (5, 1656761892), (6, 1380634910), (10, 828380946), (12, 690317455), (15, 552253964), (20, 414190473), (30, 276126982), (31, 267219660), (60, 138063491), (62, 133609830), (93, 89073220), (107, 77418780), (124, 66804915), (155, 53443932), (186, 44536610), (214, 38709390), (310, 26721966), (321, 25806260), (372, 22268305), (389, 21295140), (428, 19354695), (465, 17814644), (535, 15483756), (620, 13360983), (642, 12903130), (778, 10647570), (930, 8907322), (1070, 7741878), (1167, 7098380), (1284, 6451565), (1556, 5323785), (1605, 5161252), (1860, 4453661), (1945, 4259028), (2140, 3870939), (2334, 3549190), (3210, 2580626), (3317, 2497380), (3890, 2129514), (4668, 1774595), (5835, 1419676), (6420, 1290313), (6634, 1248690), (7780, 1064757), (9951, 832460), (11449, 723540), (11670, 709838), (12059, 686940), (13268, 624345), (16585, 499476), (19902, 416230), (22898, 361770), (23340, 354919), (24118, 343470), (33170, 249738), (34347, 241180), (36177, 228980), (39804, 208115), (41623, 199020), (45796, 180885), (48236, 171735), (49755, 166492), (57245, 144708), (60295, 137388), (66340, 124869), (68694, 120590), (72354, 114490), (83246, 99510)]