1708505480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 4458585600

約数和(自身を除く): 2750080120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 59, 62, 88, 110, 118, 121, 124, 155, 193, 220, 236, 242, 248, 295, 310, 341, 386, 440, 472, 484, 590, 605, 620, 649, 682, 772, 965, 968, 1180, 1210, 1240, 1298, 1364, 1544, 1705, 1829, 1930, 2123, 2360, 2420, 2596, 2728, 3245, 3410, 3658, 3751, 3860, 4246, 4840, 5192, 5983, 6490, 6820, 7139, 7316, 7502, 7720, 8492, 9145, 10615, 11387, 11966, 12980, 13640, 14278, 14632, 15004, 16984, 18290, 18755, 20119, 21230, 22774, 23353, 23932, 25960, 28556, 29915, 30008, 35695, 36580, 37510, 40238, 42460, 45548, 46706, 47864, 56935, 57112, 59830, 65813, 71390, 73160, 75020, 80476, 84920, 91096, 93412, 100595, 113870, 116765, 119660, 125257, 131626, 142780, 150040, 160952, 186824, 201190, 221309, 227740, 233530, 239320, 250514, 263252, 285560, 329065, 352997, 402380, 442618, 455480, 467060, 501028, 526504, 626285, 658130, 705994, 723943, 804760, 885236, 934120, 1002056, 1106545, 1252570, 1316260, 1377827, 1411988, 1447886, 1764985, 1770472, 2213090, 2505140, 2632520, 2755654, 2823976, 2895772, 3529970, 3619715, 3882967, 4426180, 5010280, 5511308, 5791544, 6889135, 7059940, 7239430, 7765934, 8852360, 11022616, 13778270, 14119880, 14478860, 15531868, 19414835, 27556540, 28957720, 31063736, 38829670, 42712637, 55113080, 77659340, 85425274, 155318680, 170850548, 213563185, 341701096, 427126370, 854252740, 1708505480]

約数ペア:

[(1, 1708505480), (2, 854252740), (4, 427126370), (5, 341701096), (8, 213563185), (10, 170850548), (11, 155318680), (20, 85425274), (22, 77659340), (31, 55113080), (40, 42712637), (44, 38829670), (55, 31063736), (59, 28957720), (62, 27556540), (88, 19414835), (110, 15531868), (118, 14478860), (121, 14119880), (124, 13778270), (155, 11022616), (193, 8852360), (220, 7765934), (236, 7239430), (242, 7059940), (248, 6889135), (295, 5791544), (310, 5511308), (341, 5010280), (386, 4426180), (440, 3882967), (472, 3619715), (484, 3529970), (590, 2895772), (605, 2823976), (620, 2755654), (649, 2632520), (682, 2505140), (772, 2213090), (965, 1770472), (968, 1764985), (1180, 1447886), (1210, 1411988), (1240, 1377827), (1298, 1316260), (1364, 1252570), (1544, 1106545), (1705, 1002056), (1829, 934120), (1930, 885236), (2123, 804760), (2360, 723943), (2420, 705994), (2596, 658130), (2728, 626285), (3245, 526504), (3410, 501028), (3658, 467060), (3751, 455480), (3860, 442618), (4246, 402380), (4840, 352997), (5192, 329065), (5983, 285560), (6490, 263252), (6820, 250514), (7139, 239320), (7316, 233530), (7502, 227740), (7720, 221309), (8492, 201190), (9145, 186824), (10615, 160952), (11387, 150040), (11966, 142780), (12980, 131626), (13640, 125257), (14278, 119660), (14632, 116765), (15004, 113870), (16984, 100595), (18290, 93412), (18755, 91096), (20119, 84920), (21230, 80476), (22774, 75020), (23353, 73160), (23932, 71390), (25960, 65813), (28556, 59830), (29915, 57112), (30008, 56935), (35695, 47864), (36580, 46706), (37510, 45548), (40238, 42460)]