1266366780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4951}}^1$

素因数の和:5009

約数の個数: 216

約数和(自身を含む): 4623484320

約数和(自身を除く): 3357117540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 580, 588, 609, 630, 735, 812, 870, 882, 980, 1015, 1044, 1218, 1260, 1305, 1421, 1470, 1740, 1764, 1827, 2030, 2205, 2436, 2610, 2842, 2940, 3045, 3654, 4060, 4263, 4410, 4951, 5220, 5684, 6090, 7105, 7308, 8526, 8820, 9135, 9902, 12180, 12789, 14210, 14853, 17052, 18270, 19804, 21315, 24755, 25578, 28420, 29706, 34657, 36540, 42630, 44559, 49510, 51156, 59412, 63945, 69314, 74265, 85260, 89118, 99020, 103971, 127890, 138628, 143579, 148530, 173285, 178236, 207942, 222795, 242599, 255780, 287158, 297060, 311913, 346570, 415884, 430737, 445590, 485198, 519855, 574316, 623826, 693140, 717895, 727797, 861474, 891180, 970396, 1005053, 1039710, 1212995, 1247652, 1292211, 1435790, 1455594, 1559565, 1722948, 2010106, 2079420, 2153685, 2183391, 2425990, 2584422, 2871580, 2911188, 3015159, 3119130, 3638985, 4020212, 4307370, 4366782, 4851980, 5025265, 5168844, 6030318, 6238260, 6461055, 7035371, 7277970, 8614740, 8733564, 9045477, 10050530, 10916955, 12060636, 12922110, 14070742, 14555940, 15075795, 18090954, 20101060, 21106113, 21833910, 25844220, 28141484, 30151590, 35176855, 36181908, 42212226, 43667820, 45227385, 60303180, 63318339, 70353710, 84424452, 90454770, 105530565, 126636678, 140707420, 180909540, 211061130, 253273356, 316591695, 422122260, 633183390, 1266366780]

約数ペア:

[(1, 1266366780), (2, 633183390), (3, 422122260), (4, 316591695), (5, 253273356), (6, 211061130), (7, 180909540), (9, 140707420), (10, 126636678), (12, 105530565), (14, 90454770), (15, 84424452), (18, 70353710), (20, 63318339), (21, 60303180), (28, 45227385), (29, 43667820), (30, 42212226), (35, 36181908), (36, 35176855), (42, 30151590), (45, 28141484), (49, 25844220), (58, 21833910), (60, 21106113), (63, 20101060), (70, 18090954), (84, 15075795), (87, 14555940), (90, 14070742), (98, 12922110), (105, 12060636), (116, 10916955), (126, 10050530), (140, 9045477), (145, 8733564), (147, 8614740), (174, 7277970), (180, 7035371), (196, 6461055), (203, 6238260), (210, 6030318), (245, 5168844), (252, 5025265), (261, 4851980), (290, 4366782), (294, 4307370), (315, 4020212), (348, 3638985), (406, 3119130), (420, 3015159), (435, 2911188), (441, 2871580), (490, 2584422), (522, 2425990), (580, 2183391), (588, 2153685), (609, 2079420), (630, 2010106), (735, 1722948), (812, 1559565), (870, 1455594), (882, 1435790), (980, 1292211), (1015, 1247652), (1044, 1212995), (1218, 1039710), (1260, 1005053), (1305, 970396), (1421, 891180), (1470, 861474), (1740, 727797), (1764, 717895), (1827, 693140), (2030, 623826), (2205, 574316), (2436, 519855), (2610, 485198), (2842, 445590), (2940, 430737), (3045, 415884), (3654, 346570), (4060, 311913), (4263, 297060), (4410, 287158), (4951, 255780), (5220, 242599), (5684, 222795), (6090, 207942), (7105, 178236), (7308, 173285), (8526, 148530), (8820, 143579), (9135, 138628), (9902, 127890), (12180, 103971), (12789, 99020), (14210, 89118), (14853, 85260), (17052, 74265), (18270, 69314), (19804, 63945), (21315, 59412), (24755, 51156), (25578, 49510), (28420, 44559), (29706, 42630), (34657, 36540)]