779833860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2622

約数の個数: 192

約数和(自身を含む): 2599091712

約数和(自身を除く): 1819257852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 170, 195, 204, 221, 230, 255, 260, 276, 299, 340, 345, 390, 391, 442, 460, 510, 598, 663, 690, 780, 782, 884, 897, 1020, 1105, 1173, 1196, 1326, 1380, 1495, 1564, 1794, 1955, 2210, 2346, 2557, 2652, 2990, 3315, 3588, 3910, 4420, 4485, 4692, 5083, 5114, 5865, 5980, 6630, 7671, 7820, 8970, 10166, 10228, 11730, 12785, 13260, 15249, 15342, 17940, 20332, 23460, 25415, 25570, 30498, 30684, 33241, 38355, 43469, 50830, 51140, 58811, 60996, 66482, 76245, 76710, 86938, 99723, 101660, 117622, 130407, 132964, 152490, 153420, 166205, 173876, 176433, 199446, 217345, 235244, 260814, 294055, 304980, 332410, 352866, 398892, 434690, 498615, 521628, 565097, 588110, 652035, 664820, 705732, 764543, 869380, 882165, 997230, 999787, 1130194, 1176220, 1304070, 1529086, 1695291, 1764330, 1994460, 1999574, 2260388, 2293629, 2608140, 2825485, 2999361, 3058172, 3390582, 3528660, 3822715, 3999148, 4587258, 4998935, 5650970, 5998722, 6781164, 7645430, 8476455, 9174516, 9997870, 11301940, 11468145, 11997444, 12997231, 14996805, 15290860, 16952910, 19995740, 22936290, 25994462, 29993610, 33905820, 38991693, 45872580, 51988924, 59987220, 64986155, 77983386, 129972310, 155966772, 194958465, 259944620, 389916930, 779833860]

約数ペア:

[(1, 779833860), (2, 389916930), (3, 259944620), (4, 194958465), (5, 155966772), (6, 129972310), (10, 77983386), (12, 64986155), (13, 59987220), (15, 51988924), (17, 45872580), (20, 38991693), (23, 33905820), (26, 29993610), (30, 25994462), (34, 22936290), (39, 19995740), (46, 16952910), (51, 15290860), (52, 14996805), (60, 12997231), (65, 11997444), (68, 11468145), (69, 11301940), (78, 9997870), (85, 9174516), (92, 8476455), (102, 7645430), (115, 6781164), (130, 5998722), (138, 5650970), (156, 4998935), (170, 4587258), (195, 3999148), (204, 3822715), (221, 3528660), (230, 3390582), (255, 3058172), (260, 2999361), (276, 2825485), (299, 2608140), (340, 2293629), (345, 2260388), (390, 1999574), (391, 1994460), (442, 1764330), (460, 1695291), (510, 1529086), (598, 1304070), (663, 1176220), (690, 1130194), (780, 999787), (782, 997230), (884, 882165), (897, 869380), (1020, 764543), (1105, 705732), (1173, 664820), (1196, 652035), (1326, 588110), (1380, 565097), (1495, 521628), (1564, 498615), (1794, 434690), (1955, 398892), (2210, 352866), (2346, 332410), (2557, 304980), (2652, 294055), (2990, 260814), (3315, 235244), (3588, 217345), (3910, 199446), (4420, 176433), (4485, 173876), (4692, 166205), (5083, 153420), (5114, 152490), (5865, 132964), (5980, 130407), (6630, 117622), (7671, 101660), (7820, 99723), (8970, 86938), (10166, 76710), (10228, 76245), (11730, 66482), (12785, 60996), (13260, 58811), (15249, 51140), (15342, 50830), (17940, 43469), (20332, 38355), (23460, 33241), (25415, 30684), (25570, 30498)]