8779278060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{3673}}^1$

素因数の和:3973

約数の個数: 216

約数和(自身を含む): 31101086016

約数和(自身を除く): 22321807956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 271, 294, 315, 420, 441, 490, 542, 588, 630, 735, 813, 882, 980, 1084, 1260, 1355, 1470, 1626, 1764, 1897, 2205, 2439, 2710, 2940, 3252, 3673, 3794, 4065, 4410, 4878, 5420, 5691, 7346, 7588, 8130, 8820, 9485, 9756, 11019, 11382, 12195, 13279, 14692, 16260, 17073, 18365, 18970, 22038, 22764, 24390, 25711, 26558, 28455, 33057, 34146, 36730, 37940, 39837, 44076, 48780, 51422, 53116, 55095, 56910, 66114, 66395, 68292, 73460, 77133, 79674, 85365, 102844, 110190, 113820, 119511, 128555, 132228, 132790, 154266, 159348, 165285, 170730, 179977, 199185, 220380, 231399, 239022, 257110, 265580, 308532, 330570, 341460, 359954, 385665, 398370, 462798, 478044, 514220, 539931, 597555, 661140, 719908, 771330, 796740, 899885, 925596, 995383, 1079862, 1156995, 1195110, 1542660, 1619793, 1799770, 1990766, 2159724, 2313990, 2390220, 2699655, 2986149, 3239586, 3599540, 3981532, 4627980, 4976915, 5399310, 5972298, 6479172, 6967681, 8098965, 8958447, 9953830, 10798620, 11944596, 13935362, 14930745, 16197930, 17916894, 19907660, 20903043, 27870724, 29861490, 32395860, 34838405, 35833788, 41806086, 44792235, 48773767, 59722980, 62709129, 69676810, 83612172, 89584470, 97547534, 104515215, 125418258, 139353620, 146321301, 179168940, 195095068, 209030430, 243868835, 250836516, 292642602, 313545645, 418060860, 438963903, 487737670, 585285204, 627091290, 731606505, 877927806, 975475340, 1254182580, 1463213010, 1755855612, 2194819515, 2926426020, 4389639030, 8779278060]

約数ペア:

[(1, 8779278060), (2, 4389639030), (3, 2926426020), (4, 2194819515), (5, 1755855612), (6, 1463213010), (7, 1254182580), (9, 975475340), (10, 877927806), (12, 731606505), (14, 627091290), (15, 585285204), (18, 487737670), (20, 438963903), (21, 418060860), (28, 313545645), (30, 292642602), (35, 250836516), (36, 243868835), (42, 209030430), (45, 195095068), (49, 179168940), (60, 146321301), (63, 139353620), (70, 125418258), (84, 104515215), (90, 97547534), (98, 89584470), (105, 83612172), (126, 69676810), (140, 62709129), (147, 59722980), (180, 48773767), (196, 44792235), (210, 41806086), (245, 35833788), (252, 34838405), (271, 32395860), (294, 29861490), (315, 27870724), (420, 20903043), (441, 19907660), (490, 17916894), (542, 16197930), (588, 14930745), (630, 13935362), (735, 11944596), (813, 10798620), (882, 9953830), (980, 8958447), (1084, 8098965), (1260, 6967681), (1355, 6479172), (1470, 5972298), (1626, 5399310), (1764, 4976915), (1897, 4627980), (2205, 3981532), (2439, 3599540), (2710, 3239586), (2940, 2986149), (3252, 2699655), (3673, 2390220), (3794, 2313990), (4065, 2159724), (4410, 1990766), (4878, 1799770), (5420, 1619793), (5691, 1542660), (7346, 1195110), (7588, 1156995), (8130, 1079862), (8820, 995383), (9485, 925596), (9756, 899885), (11019, 796740), (11382, 771330), (12195, 719908), (13279, 661140), (14692, 597555), (16260, 539931), (17073, 514220), (18365, 478044), (18970, 462798), (22038, 398370), (22764, 385665), (24390, 359954), (25711, 341460), (26558, 330570), (28455, 308532), (33057, 265580), (34146, 257110), (36730, 239022), (37940, 231399), (39837, 220380), (44076, 199185), (48780, 179977), (51422, 170730), (53116, 165285), (55095, 159348), (56910, 154266), (66114, 132790), (66395, 132228), (68292, 128555), (73460, 119511), (77133, 113820), (79674, 110190), (85365, 102844)]